Interpol has issued a "Red Notice" for Briton Samantha Lewthwaite, the widow of a July 7 bomber with links to the terror group al-Shabab.
The 29-year-old - who is also believed to use the alias ‘Natalie Webb’ - is wanted by Kenya on charges of being in possession of explosives and conspiracy to commit a felony dating back to December 2011.
Interpol secretary general Ronald Noble said: "By requesting an Interpol Red Notice, Kenya has activated a global 'tripwire' for this fugitive.
The Interpol alert
"Through the Interpol Red Notice, Kenyan authorities have ensured that all 190 member countries are aware of the danger posed by this woman, not just across the region but also worldwide."
There has been intense speculation linking Lewthwaite, 29, to the Nairobi shopping mall attack by Islamist militants from the al Qaida-linked al Shabab group.
The Kenya authorities said forensic experts are working to establish if any of the attackers was female after receiving reports that a British woman was involved.
It had been claimed all the militants involved in the Nairobi mall attack were men but the Kenyan foreign minister, Amina Mohamed, contradicted that statement during a US television interview on Tuesday.
Lewthwaite's fake passport
She said: "From the information that we have, two or three Americans (were involved) and I think, so far, I have heard of one Brit... a woman ... and I think she has done this many times before."
Kenyan media reported witnesses claiming a woman gave orders which were translated into Swahili.
They said: "The woman was not armed but as soon as she issued orders, the men would go on a killing rampage."
Lethwaite after her conversion to Islam
Al-Shabab denied any women were involved.
Lewthwaite had previously only been wanted at national level for the possession of a fraudulently obtained South African passport.
Circulated to all 190 Interpol member countries, the Red Notice represents one of INTERPOL’s most powerful tools in tracking international fugitives.
Sixty-one civilians and six members of the Kenyan military died in the attack killed including at least six Britons.
More than 150 were injured, with 62 remaining in hospital.
Some bodies remain trapped in the rubble of the mall after three floors of the complex collapsed.
The Somali Islamist group, al-Shabab, has claimed responsibility.
Astonishing stories have emerged for the tragedy including that of a four-year-old boy who confronted a terrorist gunman, telling him: “You’re a very bad man, let us leave," the Sun reported.
He was allowed to leave along with his sister and mother and was even given Mars bars by the attacker.
An off-duty SAS soldier, who went back into the besieged Nairobi shopping centre 12 times and rescued 100 people, was hailed a hero.
Nairobi Mall Shooting (WARNING: Graphic Pictures)
(01 of56)
Relatives help a woman at the Nairobi City Mortuary after she identified the body of a victim of the mall attack in Kenya, Sunday, Sept. 22, 2013. Kenyan authorities said Islamic extremist attackers remain inside the upscale Kenyan shopping mall, holding an unknown number of hostages, after killing at least 39 and injuring 150 during Saturday's attack. (AP Photo/Khalil Senosi) (credit:AP)
(02 of56)
Sunday, Sept. 22, 2013: Nairobi, Kenya_ Relatives help a woman at the Nairobi City Mortuary after she identified the body of a victim of the Saturday attack at a mall. Kenyan authorities said Islamic extremist attackers remain inside the upscale Kenyan shopping mall, holding an unknown number of hostages, after killing and injuring scores of people in the attack. An assault by Islamic extremists at a Kenya mall, a suicide attack on a Pakistani church and assaults by suicide bombers targeting mourners at Shiite and Sunni funerals in Iraq have killed more than 250 people and injured at least 470 others since Saturday. (AP Photo/Khalil Senosi) (credit:AP)
(03 of56)
Saturday, Sept. 21, 2013: Nairobi, Kenya_ A security officer helps a wounded woman outside the Westgate Mall after gunmen opened fire and threw grenades. Kenyan authorities said Islamic extremist attackers remain inside the upscale Kenyan shopping mall Sunday, holding an unknown number of hostages, after killing and injuring scores of people the attack. (AP Photo/Khalil Senosi, File) (credit:AP)
(04 of56)
Saturday, Sept. 21, 2013: Nairobi, Kenya_Civilians who had been hiding during a gun battle hold their hands in the air as a precautionary measure before being searched by armed police leading them to safety, inside the Westgate Mall. Kenyan authorities said Islamic extremist attackers remain inside the upscale Kenyan shopping mall Sunday, holding an unknown number of hostages, after killing and injuring scores of people in the attack. (AP Photo/Jonathan Kalan, File) (credit:AP)
(05 of56)
Kenya security forces are seen behind a wall outside the Westgate Mall in Nairobi, Kenya Monday morning, Sept. 23, 2013. Kenya's military launched a major operation at the upscale Nairobi mall and said it had rescued "most" of the hostages being held captive by al-Qaida-linked militants during the standoff that killed at least 68 people and injured 175. (AP Photo/Jerome Delay) (credit:AP)
(06 of56)
Kenya security personnel, one in plain clothes, take cover outside the Westgate Mall in Nairobi, Kenya, Monday Sept. 23, 2013 after shooting started inside the mall. Kenya's military launched a major operation at the upscale Nairobi mall and said it had rescued "most" of the hostages being held captive by al-Qaida-linked militants during the standoff that killed at least 68 people and injured 175. (AP Photo/Sayyid Azim) (credit:AP)
(07 of56)
Kenya security forces are seen behind a wall outside the Westgate Mall in Nairobi, Kenya Monday morning, Sept. 23, 2013. Kenya's military launched a major operation at the upscale Nairobi mall and said it had rescued "most" of the hostages being held captive by al-Qaida-linked militants during the standoff that killed at least 68 people and injured 175. (AP Photo/Jerome Delay) (credit:AP)
(08 of56)
Kenya security personnel arrive in a land rover outside the Westgate Mall after firing started inside the mall in Nairobi, Kenya, Monday, Sept. 23, 2013. Kenya's military launched a major operation at an upscale Nairobi mall and said it had rescued "most" of the hostages being held captive by al-Qaida-linked militants during a two-day standoff that killed at least 68 people and injured 175. (AP Photo/Sayyid Azim) (credit:AP)
(09 of56)
Kenya Security personnel take cover outside the Westgate Mall after firing started inside the mall early Monday morning, Sept. 23, 2013. Kenya's military launched a major operation at the upscale Nairobi mall and said it had rescued "most" of the hostages being held captive by al-Qaida-linked militants during the standoff that killed at least 68 people and injured 175. (AP Photo/Sayyid Azim) (credit:AP)
(10 of56)
Kenyans wait to donate blood for victims in Sunday's terrorist attack on a shopping mall, at Uhuru Park in Nairobi, Kenya Monday, Sept. 23, 2013. Hostages being held by al-Qaida-linked terrorists in the mall have not been released despite an earlier statement from the military that "most" had been rescued, a person connected to the situation told The Associated Press on Monday. (AP Photo/Khalil Senosi) (credit:AP)
(11 of56)
People donate blood for injured persons in an attack at the Westgate Mall, at Uhuru Park in Nairobi, Kenya, Monday, Sept. 23, 2013. Hostages being held by al-Qaida-linked terrorists in the mall have not been released despite an earlier statement from the military that most had been rescued, a person connected to the situation told The Associated Press on Monday. Military helicopters circled over the mall at daybreak, when about five minutes of sustained gunfire broke out at the mall, a clear indication that at least one of the estimated 10 to 15 gunmen who attacked the mall when it was filled with shoppers Saturday was still on the loose. (AP Photo/Khalil Senosi) (credit:AP)
(12 of56)
People donate blood for injured persons in an attack at the Westgate Mall, at Uhuru Park in Nairobi, Kenya, Monday, Sept. 23, 2013. Hostages being held by al-Qaida-linked terrorists in the mall have not been released despite an earlier statement from the military that most had been rescued, a person connected to the situation told The Associated Press on Monday. Military helicopters circled over the mall at daybreak, when about five minutes of sustained gunfire broke out at the mall, a clear indication that at least one of the estimated 10 to 15 gunmen who attacked the mall when it was filled with shoppers Saturday was still on the loose. (AP Photo/Khalil Senosi) (credit:AP)
(13 of56)
Stephen, center, who lost his father in Saturday's attack at the Westgate Mall in Nairobi, Kenya, is comforted by relatives as he waits for the post mortem exam at the city morgue Monday, Sept. 23, 2013. Islamic extremist gunmen lobbed grenades and fired assault rifles inside Nairobi's top mall Saturday, killing dozens and wounding over a hundred in the attack. Early Monday morning gunmen remained holed up inside the mall with an unknown number of hostages. (AP Photo/Jerome Delay) (credit:AP)
(14 of56)
Stephen, center, who lost his father in Saturday's attack at the Westgate Mall in Nairobi, Kenya, is comforted by relatives as he waits for the post mortem exam at the city morgue Monday, Sept. 23, 2013. Islamic extremist gunmen lobbed grenades and fired assault rifles inside Nairobi's top mall Saturday, killing dozens and wounding over a hundred in the attack. Early Monday morning gunmen remained holed up inside the mall with an unknown number of hostages. (AP Photo/Jerome Delay) (credit:AP)
(15 of56)
Paramedics and police officers run outside the Westgate Mall in Nairobi after heavy shooting started Monday, Sept. 23, 2013. Kenya's military launched a major operation at the upscale Nairobi mall and said it had rescued "most" of the hostages being held captive by al-Qaida-linked militants during the standoff. (AP Photo/Sayyid Azim) (credit:AP)
(16 of56)
Armed police from the General Service Unit take cover behind a wall during a bout of gunfire, outside the Westgate Mall in Nairobi, Kenya Monday, Sept. 23, 2013. Hostages being held by al-Qaida-linked terrorists in a Nairobi mall have not been released despite an earlier statement from the military that "most" had been rescued, a person connected to the situation told The Associated Press on Monday. (AP Photo/Ben Curtis) (credit:AP)
(17 of56)
People take cover outside the Westgate Mall in Nairobi after heavy shooting started Monday, Sept. 23, 2013. Kenya's military launched a major operation at the upscale Nairobi mall and said it had rescued "most" of the hostages being held captive by al-Qaida-linked militants during the standoff. (AP Photo/Sayyid Azim) (credit:AP)
(18 of56)
A paramedic runs for cover outside the Westgate Mall in Nairobi after heavy shooting started Monday, Sept. 23, 2013. Kenya's military launched a major operation at the upscale Nairobi mall and said it had rescued "most" of the hostages being held captive by al-Qaida-linked militants during the standoff. (AP Photo/Sayyid Azim) (credit:AP)
(19 of56)
A Red Cross assistant helps a child outside the Westgate Mall in Nairobi, Kenya Saturday, Sept. 21, 2013, after gunmen threw grenades and opened fire during an attack that left multiple dead and dozens wounded. A witness to the attacks on the upscale shopping mall says that gunmen told Muslims to stand up and leave and that non-Muslims would be targeted. (AP Photo/Khalil Senosi) (credit:AP)
(20 of56)
A security guard helps a child outside the Westgate Mall in Nairobi, Kenya Saturday, Sept. 21 2013, after gunmen threw grenades and opened fire during an attack that left multiple dead and dozens wounded. A witness to the attacks on the upscale shopping mall says that gunmen told Muslims to stand up and leave and that non-Muslims would be targeted. (AP Photo/Khalil Senosi) (credit:AP)
(21 of56)
The mother and a security guard help a child outside the Westgate Mall in Nairobi, Kenya Saturday, Sept. 21 2013, after gunmen threw grenades and opened fire during an attack that left multiple dead and dozens wounded. A witness to the attacks on the upscale shopping mall says that gunmen told Muslims to stand up and leave and that non-Muslims would be targeted. (AP Photo/Khalil Senosi) (credit:AP)
(22 of56)
Security officers help a wounded woman outside the Westgate Mall in Nairobi, Kenya Saturday, Sept. 21, 2013, after gunmen threw grenades and opened fire during an attack that left multiple dead and dozens wounded. A witness to the attacks on the upscale shopping mall says that gunmen told Muslims to stand up and leave and that non-Muslims would be targeted. (AP Photo/Khalil Senosi) (credit:AP)
(23 of56)
An injured person is helped on his arrival at the Aga Khan Hospital in Nairobi after an attack at the Westgate Mall, an upscale shopping mall in Nairobi, Kenya Saturday Sept. 21, 2013, where shooting erupted when armed men staged an attack. A witness to the attacks says that gunmen told Muslims to stand up and leave and that non-Muslims would be targeted. Initial police reports had described the incident as a botched robbery. Witnesses say a half dozen grenades also went off along with volleys of gunfire in and around the mall. (AP Photo/Jason Straziuso) (credit:AP)
(24 of56)
An injured person is helped on his arrival at the Aga Khan Hospital in Nairobi after an attack at the Westgate Mall, an upscale shopping mall in Nairobi, Kenya Saturday Sept. 21, 2013, where shooting erupted when armed men staged an attack. A witness to the attacks says that gunmen told Muslims to stand up and leave and that non-Muslims would be targeted. Initial police reports had described the incident as a botched robbery. Witnesses say a half dozen grenades also went off along with volleys of gunfire in and around the mall. (AP Photo/Jason Straziuso) (credit:AP)
(25 of56)
An injured person arrives at the Aga Khan Hospital in Nairobi after an attack at the Westgate Mall, an upscale shopping mall in Nairobi, Kenya Saturday Sept. 21, 2013, where shooting erupted when armed men staged an attack. A witness to the attacks says that gunmen told Muslims to stand up and leave and that non-Muslims would be targeted. Initial police reports had described the incident as a botched robbery. Witnesses say a half dozen grenades also went off along with volleys of gunfire in and around the mall. (AP Photo/Jason Straziuso) (credit:AP)
(26 of56)
An injured person is helped on his arrival at the Aga Khan Hospital in Nairobi after an attack at the Westgate Mall, an upscale shopping mall in Nairobi, Kenya Saturday Sept. 21, 2013, where shooting erupted when armed men staged an attack. A witness to the attacks says that gunmen told Muslims to stand up and leave and that non-Muslims would be targeted. Initial police reports had described the incident as a botched robbery. Witnesses say a half dozen grenades also went off along with volleys of gunfire in and around the mall. (AP Photo/Jason Straziuso) (credit:AP)
(27 of56)
An injured person makes a phone call as he is helped on his arrival at the Aga Khan Hospital in Nairobi after an attack at the Westgate Mall, an upscale shopping mall in Nairobi, Kenya Saturday Sept. 21, 2013, where shooting erupted when armed men staged an attack. A witness to the attacks says that gunmen told Muslims to stand up and leave and that non-Muslims would be targeted. Initial police reports had described the incident as a botched robbery. Witnesses say a half dozen grenades also went off along with volleys of gunfire in and around the mall. (AP Photo/Jason Straziuso) (credit:AP)
(28 of56)
An armed police officer takes cover during a bout of gunfire outside the Westgate Mall in Nairobi, Kenya, Saturday, Sept. 21, 2013. Gunmen threw grenades and opened fire Saturday killing at least 22 people in an attack targeting non-Muslims at an upscale mall in Kenya's capital that was hosting a children's day event, a Red Cross official and witnesses said. (AP Photo/Ben Curtis) (credit:AP)
(29 of56)
Armed police take cover behind escalators as smoke fills the air inside the Westgate Mall in Nairobi, Kenya Saturday, Sept. 21, 2013. Gunmen threw grenades and opened fire Saturday, killing at least 22 people in an attack targeting non-Muslims at an upscale mall in Kenya's capital that was hosting a children's day event, a Red Cross official and witnesses said. (AP Photo/Jonathan Kalan) (credit:AP)
(30 of56)
A body is seen on the floor, below right, as smoke fills the air inside the Westgate Mall in Nairobi, Kenya Saturday, Sept. 21, 2013. Gunmen threw grenades and opened fire Saturday, killing at least 22 people in an attack targeting non-Muslims at an upscale mall in Kenya's capital that was hosting a children's day event, a Red Cross official and witnesses said. (AP Photo/Jonathan Kalan) (credit:AP)
(31 of56)
Civilians who had been hiding inside during the gun battle manage to flee from the Westgate Mall in Nairobi, Kenya Saturday, Sept. 21, 2013. Gunmen threw grenades and opened fire Saturday, killing at least 22 people in an attack targeting non-Muslims at an upscale mall in Kenya's capital that was hosting a children's day event, a Red Cross official and witnesses said. (AP Photo/Jonathan Kalan) (credit:AP)
(32 of56)
Armed police leave after entering the Westgate Mall in Nairobi, Kenya Saturday, Sept. 21, 2013. Gunmen threw grenades and opened fire Saturday, killing at least 22 people in an attack targeting non-Muslims at an upscale mall in Kenya's capital that was hosting a children's day event, a Red Cross official and witnesses said. (AP Photo/Jonathan Kalan) (credit:AP)
(33 of56)
Civilians who had been hiding inside during the gun battle manage to flee from the Westgate Mall in Nairobi, Kenya Saturday, Sept. 21, 2013. Gunmen threw grenades and opened fire Saturday, killing at least 22 people in an attack targeting non-Muslims at an upscale mall in Kenya's capital that was hosting a children's day event, a Red Cross official and witnesses said. (AP Photo/Jonathan Kalan) (credit:AP)
(34 of56)
A woman who had been hiding during the gun battle runs for cover after armed police, seen behind, enter the Westgate Mall in Nairobi, Kenya, Saturday, Sept. 21, 2013. Gunmen threw grenades and opened fire Saturday, killing at least 22 people in an attack targeting non-Muslims at an upscale mall in Kenya's capital that was hosting a children's day event, a Red Cross official and witnesses said. (AP Photo/Jonathan Kalan) (credit:AP)
(35 of56)
Armed police leave after entering the Westgate Mall in Nairobi, Kenya Saturday, Sept. 21, 2013. Gunmen threw grenades and opened fire Saturday, killing at least 22 people in an attack targeting non-Muslims at an upscale mall in Kenya's capital that was hosting a children's day event, a Red Cross official and witnesses said. (AP Photo/Jonathan Kalan) (credit:AP)
(36 of56)
Armed police crouch down and take position during a gun battle outside the Westgate Mall in Nairobi, Kenya Saturday, Sept. 21, 2013. Gunmen threw grenades and opened fire Saturday killing at least 22 people in an attack targeting non-Muslims at an upscale mall in Kenya's capital that was hosting a children's day event, a Red Cross official and witnesses said. (AP Photo/Jonathan Kalan) (credit:AP)
(37 of56)
A woman who had been hiding inside and managed to flee, sits in a state of shock, as an unidentified armed member of the security forces, above, keeps watch outside the Westgate Mall in Nairobi, Kenya Saturday, Sept. 21, 2013. Gunmen threw grenades and opened fire Saturday killing at least 22 people in an attack targeting non-Muslims at an upscale mall in Kenya's capital that was hosting a children's day event, a Red Cross official and witnesses said. (AP Photo/Jonathan Kalan) (credit:AP)
(38 of56)
Security helps a woman outside the Westgate Mall in Nairobi, Kenya Saturday, Sept. 21, 2013, after gunmen threw grenades and opened fire during an attack that left multiple dead and dozens wounded. A witness to the attacks on the upscale shopping mall says that gunmen told Muslims to stand up and leave and that non-Muslims would be targeted. (AP Photo/Khalil Senosi) (credit:AP)
(39 of56)
Civilians who had been hiding during the gun battle hold their hands in the air as a precautionary measure before being searched by armed police leading them to safety, inside the Westgate Mall in Nairobi, Kenya Saturday, Sept. 21, 2013. Gunmen threw grenades and opened fire Saturday, killing at least 22 people in an attack targeting non-Muslims at an upscale mall in Kenya's capital that was hosting a children's day event, a Red Cross official and witnesses said. (AP Photo/Jonathan Kalan) (credit:AP)
(40 of56)
Civilians who had been hiding inside during gunbattles manage to flee from the Westgate Mall in Nairobi, Kenya Saturday, Sept. 21, 2013. Gunmen threw grenades and opened fire Saturday killing at least 22 people in an attack targeting non-Muslims at an upscale mall in Kenya's capital that was hosting a children's day event, a Red Cross official and witnesses said. (AP Photo/Jonathan Kalan) (credit:AP)
(41 of56)
Security helps people outside the Westgate Mall in Nairobi, Kenya Saturday, Sept. 21, 2013, after gunmen threw grenades and opened fire during an attack that left multiple dead and dozens wounded. A witness to the attacks on the upscale shopping mall says that gunmen told Muslims to stand up and leave and that non-Muslims would be targeted. (AP Photo/Khalil Senosi) (credit:AP)
(42 of56)
Armed special force aim their guns at the Westgate Mall in Nairobi, Kenya on Saturday, Sept. 21 2013, after gunmen threw grenades and opened fire during an attack that left multiple dead and dozens wounded. A witness to the attacks on the upscale shopping mall says that gunmen told Muslims to stand up and leave and that non-Muslims would be targeted(AP Photo/Khalil Senosi) (credit:AP)
(43 of56)
Security helps a wounded woman outside the Westgate Mall in Nairobi, Kenya Saturday, Sept. 21, 2013, after gunmen threw grenades and opened fire during an attack that left multiple dead and dozens wounded. A witness to the attacks on the upscale shopping mall says that gunmen told Muslims to stand up and leave and that non-Muslims would be targeted. (AP Photo/Khalil Senosi) (credit:AP)
KENYA-UNREST-ATTACK(44 of56)
A policeman carries a baby to safety after masked gunmen stormed an upmarket mall and sprayed gunfire on shoppers and staff, killing at least six on September 21, 2013 in Nairobi. The Gunmen have taken at least seven hostages, police and security guards told an AFP reporter at the scene. AFP PHOTO/SIMON MAINA (Photo credit should read SIMON MAINA/AFP/Getty Images) (credit:Getty Images)
KENYA-UNREST-ATTACK(45 of56)
A Kenyan woman is helped to safety after masked gunmen stormed an upmarket mall and sprayed gunfire on shoppers and staff, killing at least six on September 21, 2013 in Nairobi. The Gunmen have taken at least seven hostages, police and security guards told an AFP reporter at the scene. AFP PHOTO/SIMON MAINA (Photo credit should read SIMON MAINA/AFP/Getty Images) (credit:Getty Images)
KENYA-UNREST-ATTACK(46 of56)
A dead body lies on the ground as armed policemen try enter the Westgate mall after masked gunmen stormed an upmarket mall and sprayed gunfire on shoppers and staff, killing at least six on September 21, 2013 in Nairobi. The Gunmen have taken at least seven hostages, police and security guards told an AFP reporter at the scene. AFP PHOTO/SIMON MAINA (Photo credit should read SIMON MAINA/AFP/Getty Images) (credit:Getty Images)
KENYA-UNREST-ATTACK(47 of56)
A policeman carries a baby to safety after masked gunmen stormed an upmarket mall and sprayed gunfire on shoppers and staff, killing at least six on September 21, 2013 in Nairobi. The Gunmen have taken at least seven hostages, police and security guards told an AFP reporter at the scene. AFP PHOTO/SIMON MAINA (Photo credit should read SIMON MAINA/AFP/Getty Images) (credit:Getty Images)
KENYA-UNREST-ATTACK(48 of56)
A body of a man lies on the ground as armed policemen try to get entry into the Westgate after masked gunmen stormed an upmarket mall and sprayed gunfire on shoppers and staff, killing at least six on September 21, 2013 in Nairobi. The Gunmen have taken at least seven hostages, police and security guards told an AFP reporter at the scene. AFP PHOTO/SIMON MAINA (Photo credit should read SIMON MAINA/AFP/Getty Images) (credit:Getty Images)
KENYA-UNREST-ATTACK(49 of56)
Injured people receive assistance from bypassers after masked gunmen stormed an upmarket mall and sprayed gunfire on shoppers and staff, killing at least thirteen on September 21, 2013 in Nairobi. The Gunmen have taken at least seven hostages, police and security guards told an AFP reporter at the scene. AFP PHOTO/SIMON MAINA (Photo credit should read SIMON MAINA/AFP/Getty Images) (credit:Getty Images)
KENYA-UNREST-ATTACK(50 of56)
Injured people sit on the street waiting for assistance after masked gunmen stormed an upmarket mall and sprayed gunfire on shoppers and staff, killing at least thirteen on September 21, 2013 in Nairobi. The Gunmen have taken at least seven hostages, police and security guards told an AFP reporter at the scene. AFP PHOTO/SIMON MAINA (Photo credit should read SIMON MAINA/AFP/Getty Images) (credit:Getty Images)
KENYA-UNREST-ATTACK(51 of56)
People run away from an upmarket mall after masked gunmen stormed it and sprayed gunfire on shoppers and staff, killing at least six on September 21, 2013 in Nairobi. The Gunmen have taken at least seven hostages, police and security guards told an AFP reporter at the scene. AFP PHOTO/SIMON MAINA (Photo credit should read SIMON MAINA/AFP/Getty Images) (credit:Getty Images)
KENYA-UNREST-ATTACK(52 of56)
A woman is trolled into an ambulance after masked gunmen stormed an upmarket mall and sprayed gunfire on shoppers and staff, killing at least thirteen on September 21, 2013 in Nairobi. The Gunmen have taken at least seven hostages, police and security guards told an AFP reporter at the scene. AFP PHOTO/SIMON MAINA (Photo credit should read SIMON MAINA/AFP/Getty Images) (credit:Getty Images)
KENYA-UNREST-ATTACK(53 of56)
Picture taken on September 21, 2013 in Nairobi shows the Westgate shopping Mall, where masked gunmen sprayed gunfire on shoppers and staff, killing at least thirteen. The Gunmen have taken at least seven hostages, police and security guards told an AFP reporter at the scene. AFP PHOTO/SIMON MAINA (Photo credit should read SIMON MAINA/AFP/Getty Images) (credit:Getty Images)
KENYA-UNREST-ATTACK(54 of56)
A body of a man lies on the ground as armed policemen try to get entry into the Westgate after masked gunmen stormed an upmarket mall and sprayed gunfire on shoppers and staff, killing at least six on September 21, 2013 in Nairobi. The Gunmen have taken at least seven hostages, police and security guards told an AFP reporter at the scene. AFP PHOTO/SIMON MAINA (Photo credit should read SIMON MAINA/AFP/Getty Images) (credit:Getty Images)
KENYA-UNREST-ATTACK(55 of56)
An injured man is trolled into an ambulance after masked gunmen stormed an upmarket mall and sprayed gunfire on shoppers and staff, killing at least six on September 21, 2013 in Nairobi. The Gunmen have taken at least seven hostages, police and security guards told an AFP reporter at the scene. AFP PHOTO/SIMON MAINA (Photo credit should read SIMON MAINA/AFP/Getty Images) (credit:Getty Images)
KENYA-UNREST-ATTACK(56 of56)
The body of a boy is trolled away after masked gunmen stormed an upmarket mall and sprayed gunfire on shoppers and staff, killing at least six on September 21, 2013 in Nairobi. The Gunmen have taken at least seven hostages, police and security guards told an AFP reporter at the scene. AFP PHOTO/SIMON MAINA (Photo credit should read SIMON MAINA/AFP/Getty Images) (credit:Getty Images)