"Non-stop shouting" was heard coming from Blade Runner Oscar Pistorius's home before his girlfriend was shot dead, his bail hearing was told on Wednesday.

Prosecutor Gerrie Nel said the prosecution team has a witness who heard the shouting between 2am and 3am.

The details were revealed as the second day of the 26-year-old athlete's bail hearing began at Pretoria Magistrates' Court.

pistorius shooting

The scene of the shooting

In an affidavit, Paralympic star Pistorius has denied murdering the model Reeva Steenkamp, 29, at his home in the early hours of Thursday.

He has said the couple were in love and he fired through his closed bathroom door, hitting the victim, thinking a burglar or burglars were inside.

Steenkamp was hit three times and today the court heard the bullets hit her arm, hip and head.

Pistorius has said he shot her with a 9mm pistol.

An unlicensed .38 handgun was found at the property in the exclusive Silver Lakes Golf Estate.

Investigating officer Hilton Botha said he wanted the Olympian charged additionally with possession of an illegal weapon and ammunition.

Today's proceedings were delayed as more than 100 journalists squeezed into court to report the hearing.

There were chaotic scenes as one reporter fainted, an overflow room was set up to provide more space and courtroom screens had technical problems.

Botha said he arrived at Pistorius's house at 4.15am when the victim was already dead.

She was wearing white shorts, a black top and was covered in towels, the court was told.

Botha said he believed Pistorius, who won two gold medals and a silver at London's 2012 Paralympic Games, was a flight risk and he was opposing bail.

He also told court Pistorius has offshore accounts and a property in Italy.

The court heard that two mobile phones were seized at the property and neither had been used to call the police or paramedics.

Pistorius has said he had been a victim of crime and received death threats, but today the court heard there were no records of this.

Police told the presiding magistrate that testosterone and needles were found in Pistorius's bedroom.

The athlete - who was sobbing this morning in court - made notes with a silver pen as the case progressed.

It was claimed the track star was involved in another shooting at a restaurant in Johannesburg in January and asked the gun owner to take responsibility for the incident.

Botha also told the court of an incident at Kyalami racetrack where Pistorius allegedly threatened to "f*** up" a man during a row over a girl.

Pistorius, who underwent below-the-knee amputations when he was 11 months old, has said he was too frightened to turn the bedroom lights on.

But today Botha said the prosecution have a witness who says the lights were on after hearing gunshots.

It was reported that a female's screams were heard then more gunshots.

Lawyers and police studied plans of the bedroom and bathroom as the bail hearing proceeded.

A projector was used to beam the plans up for the public and press to see.

Botha said there was "no way" he believed Pistorius's version of events.

The runner has said he shot through the door while on his stumps but the court heard the bullets' trajectory was through the top of the door.

Botha said he believed the bullets were fired down, suggesting that Pistorius was wearing his prosthetic legs when the shots were discharged.

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  • Photographers take photos of Olympic athlete Oscar Pistorius as he stands in the dock during his bail hearing at the magistrates court in Pretoria, South Africa, Friday, Feb. 22, 2013. The fourth and likely final day of Oscar Pistorius' bail hearing opened on Friday, with the magistrate then to rule if the double-amputee athlete can be freed before trial or if he has to remain in custody over the shooting death of his girlfriend. (AP Photo/Themba Hadebe)

  • SAFRICA-SPORT-CRIME-POLICE

    South African Olympic sprinter Oscar Pistorius (hidden) leaves the courthouse in a car in Pretoria on February 22, 2013 after being freed on bail by a magistrate, pending a high-profile trial for killing his girlfriend Reeva Steenkamp. AFP PHOTO / ALEXANDER JOE (Photo credit should read ALEXANDER JOE/AFP/Getty Images)

  • SAFRICA-SPORT-CRIME-POLICE

    South African Olympic sprinter Oscar Pistorius (C) is pictured as he leaves the courthouse in Pretoria on February 22, 2013 after being freed on bail by a magistrate, pending a high-profile trial for killing his girlfriend Reeva Steenkamp. AFP PHOTO / ALEXANDER JOE (Photo credit should read ALEXANDER JOE/AFP/Getty Images)

  • Oscar Pistorius

    Olympic athlete Oscar Pistorius, silhouetted in front vehicle, center, arrives at a relative's home in Pretoria, South Africa, Friday, Feb 22, 2013. Pistorius was released on bail and will return to court June, 4, 2013 to face a charge of pre-meditated murder in the shooting death of his girlfriend Reeva Steenkamp. (AP Photo/Waldo Swiegers)

  • Olympic athlete Oscar Pistorius' uncle Arnold Pistorius speaks to journalist at the end of the bail hearing at the magistrate court in Pretoria, South Africa, Friday, Feb. 22, 2013. Pistorius was granted bail in the Pretoria Magistrate's Court on Friday. (AP Photo/Themba Hadebe)

  • Oscar Pistorius Bail Hearing - Day 4

    Oscar Pistorius enters court during the fourth day of Oscar Pistorius bail application at Pretoria Magistrates Court, Pretoria, South Africa on 22 February 2013 Pic Chris Ricco/BackpagePix

  • Oscar Pistorius Bail Hearing - Day 4

    Kenny Oldwage, Attorney for Oscar Pistorius during the fourth day of Oscar Pistorius bail application at Pretoria Magistrates Court, Pretoria, South Africa on 22 February 2013 Pic Chris Ricco/BackpagePix

  • Oscar Pistorius Bail Hearing - Day 4

    Aimee and Carl Pistorius, brother and sister of Oscar Pistorius during the fourth day of Oscar Pistorius bail application at Pretoria Magistrates Court, Pretoria, South Africa on 22 February 2013 Pic Chris Ricco/BackpagePix

  • Oscar Pistorius Bail Hearing - Day 4

    Ampie Louw, Coach of Oscar Pistorius during the fourth day of Oscar Pistorius bail application at Pretoria Magistrates Court, Pretoria, South Africa on 22 February 2013 Pic Chris Ricco/BackpagePix

  • Oscar Pistorius Bail Hearing - Day 4

    Oscar Pistorius enters court during the fourth day of Oscar Pistorius bail application at Pretoria Magistrates Court, Pretoria, South Africa on 22 February 2013 Pic Chris Ricco/BackpagePix

  • Oscar Pistorius Bail Hearing - Day 4

    Family members of Oscar Pistorius during the fourth day of Oscar Pistorius bail application at Pretoria Magistrates Court, Pretoria, South Africa on 22 February 2013 Pic Chris Ricco/BackpagePix

  • Oscar Pistorius Bail Hearing - Day 4

    Arnold Pistorius, uncle of Oscar Pistorius during the fourth day of Oscar Pistorius bail application at Pretoria Magistrates Court, Pretoria, South Africa on 22 February 2013 Pic Chris Ricco/BackpagePix

  • Oscar Pistorius

    Olympic athlete, Oscar Pistorius , in court Friday Feb. 22, 2013 in Pretoria, South Africa, for his bail hearing charged with the shooting death of his girlfriend, Reeva Steenkamp. The defense and prosecution both completed their arguments with the magistrate soon to rule if the double-amputee athlete can be freed before trial or if he must stay behind bars pending trial. (AP Photo/Antoine de Ras-Star) SOUTH AFRICA OUT

  • Oscar Pistorius Bail Hearing - Day 4

    Oscar Pistorius enters court during the fourth day of Oscar Pistorius bail application at Pretoria Magistrates Court, Pretoria, South Africa on 22 February 2013 Pic Chris Ricco/BackpagePix

  • Oscar Pistorius Bail Hearing - Day 4

    Oscar Pistorius enters court during the fourth day of Oscar Pistorius bail application at Pretoria Magistrates Court, Pretoria, South Africa on 22 February 2013 Pic Chris Ricco/BackpagePix

  • Oscar Pistorius Bail Hearing - Day 4

    Family members of Oscar Pistorius during the fourth day of Oscar Pistorius bail application at Pretoria Magistrates Court, Pretoria, South Africa on 22 February 2013 Pic Chris Ricco/BackpagePix

  • Oscar Pistorius Bail Hearing - Day 4

    Aimee Pistorius, sister of Oscar Pistorius during the fourth day of Oscar Pistorius bail application at Pretoria Magistrates Court, Pretoria, South Africa on 22 February 2013 Pic Chris Ricco/BackpagePix

  • Oscar Pistorius Bail Hearing - Day 4

    Oscar Pistorius enters court during the fourth day of Oscar Pistorius bail application at Pretoria Magistrates Court, Pretoria, South Africa on 22 February 2013 Pic Chris Ricco/BackpagePix

  • Oscar Pistorius Bail Hearing - Day 4

    Aimee and Carl Pistorius, brother and sister of Oscar Pistorius during the fourth day of Oscar Pistorius bail application at Pretoria Magistrates Court, Pretoria, South Africa on 22 February 2013 Pic Chris Ricco/BackpagePix

  • Oscar Pistorius Bail Hearing - Day 4

    Arnold Pistorius, uncle of Oscar Pistorius (left) and Aimee Pistorius, sister of Oscar Pistorius (right) during the fourth day of Oscar Pistorius bail application at Pretoria Magistrates Court, Pretoria, South Africa on 22 February 2013 Pic Chris Ricco/BackpagePix

  • Oscar Pistorius

    Olympic athlete, Oscar Pistorius , in court Friday Feb. 22, 2013 in Pretoria, South Africa, for his bail hearing charged with the shooting death of his girlfriend, Reeva Steenkamp. The defense and prosecution both completed their arguments with the magistrate soon to rule if the double-amputee athlete can be freed before trial or if he must stay behind bars pending trial) (AP Photo)

  • Olympic athlete Oscar Pistorius' father Henke Pistorius, right, with his son Carl watch as Oscar Pistorius walks in during his bail hearing at the magistrate court in Pretoria, South Africa, Friday, Feb. 22, 2013. (AP Photo/Themba Hadebe)

  • Olympic athlete Oscar Pistorius stands in the dock during his bail hearing at the magistrates court in Pretoria, South Africa, Friday, Feb. 22, 2013. The fourth and likely final day of Oscar Pistorius' bail hearing opened on Friday, with the magistrate then to rule if the double-amputee athlete can be freed before trial or if he has to remain in custody over the shooting death of his girlfriend. (AP Photo/Themba Hadebe)

  • Olympic athlete Oscar Pistorius stands in the dock during his bail hearing at the magistrates court in Pretoria, South Africa, Friday, Feb. 22, 2013. The fourth and likely final day of Oscar Pistorius' bail hearing opened on Friday, with the magistrate then to rule if the double-amputee athlete can be freed before trial or if he has to remain in custody over the shooting death of his girlfriend. (AP Photo/Themba Hadebe)

  • Oscar Pistorius

    Olympic athlete, Oscar Pistorius , in court Friday Feb. 22, 2013 in Pretoria, South Africa, for his bail hearing charged with the shooting death of his girlfriend, Reeva Steenkamp. The defense and prosecution both completed their arguments with the magistrate soon to rule if the double-amputee athlete can be freed before trial or if he must stay behind bars pending trial. (AP Photo)

  • Oscar Pistorius

    Olympic athlete, Oscar Pistorius , in court Friday Feb. 22, 2013 in Pretoria, South Africa, for his bail hearing charged with the shooting death of his girlfriend, Reeva Steenkamp. The defense and prosecution both completed their arguments with the magistrate soon to rule if the double-amputee athlete can be freed before trial or if he must stay behind bars pending trial. (AP Photo)

  • Oscar Pistorius

    Olympic athlete, Oscar Pistorius , in court Friday Feb. 22, 2013 in Pretoria, South Africa, for his bail hearing charged with the shooting death of his girlfriend, Reeva Steenkamp. The defense and prosecution both completed their arguments with the magistrate soon to rule if the double-amputee athlete can be freed before trial or if he must stay behind bars pending trial. (AP Photo)

  • SAFRICA-SPORT-CRIME-POLICE

    South African Olympic sprinter Oscar Pistorius appears at the Magistrate Court in Pretoria on February 22, 2013. Pistorius battled to secure bail as he appeared on charges of murdering his model girlfriend Reeva Steenkamp on February 14, Valentine's Day. South African prosecutors will argue that Pistorius is guilty of premeditated murder in Steenkamp's death, a charge which could carry a life sentence. Pistorius denies the charge, saying that he shot 29-year-old Steenkamp repeatedly through a locked bathroom door in the dead of night by accident, having mistaken her for a burglar. AFP PHOTO / ALEXANDER JOE (Photo credit should read ALEXANDER JOE/AFP/Getty Images)

  • SAFRICA-SPORT-CRIME-POLICE

    South African Olympic sprinter Oscar Pistorius appears at the Magistrate Court in Pretoria on February 22, 2013. Pistorius battled to secure bail as he appeared on charges of murdering his model girlfriend Reeva Steenkamp on February 14, Valentine's Day. South African prosecutors will argue that Pistorius is guilty of premeditated murder in Steenkamp's death, a charge which could carry a life sentence. Pistorius denies the charge, saying that he shot 29-year-old Steenkamp repeatedly through a locked bathroom door in the dead of night by accident, having mistaken her for a burglar. AFP PHOTO / ALEXANDER JOE (Photo credit should read ALEXANDER JOE/AFP/Getty Images)

  • SAFRICA-SPORT-CRIME-POLICE

    The famliy of South African Olympic sprinter Oscar Pistorius appears on February 22, 2013 at the Magistrate Court in Pretoria. Pistorius battled to secure bail as he appeared on charges of murdering his model girlfriend Reeva Steenkamp on February 14, Valentine's Day. South African prosecutors will argue that Pistorius is guilty of premeditated murder in Steenkamp's death, a charge which could carry a life sentence. Pistorius denies the charge, saying that he shot 29-year-old Steenkamp repeatedly through a locked bathroom door in the dead of night by accident, having mistaken her for a burglar. AFP PHOTO / ALEXANDER JOE (Photo credit should read ALEXANDER JOE/AFP/Getty Images)

  • SAFRICA-SPORT-CRIME-POLICE

    The famliy of South African Olympic sprinter Oscar Pistorius appears on February 22, 2013 at the Magistrate Court in Pretoria. Pistorius battled to secure bail as he appeared on charges of murdering his model girlfriend Reeva Steenkamp on February 14, Valentine's Day. South African prosecutors will argue that Pistorius is guilty of premeditated murder in Steenkamp's death, a charge which could carry a life sentence. Pistorius denies the charge, saying that he shot 29-year-old Steenkamp repeatedly through a locked bathroom door in the dead of night by accident, having mistaken her for a burglar. AFP PHOTO / ALEXANDER JOE (Photo credit should read ALEXANDER JOE/AFP/Getty Images)

  • SAFRICA-SPORT-CRIME-POLICE

    The famliy of South African Olympic sprinter Oscar Pistorius appears on February 22, 2013 at the Magistrate Court in Pretoria. Pistorius battled to secure bail as he appeared on charges of murdering his model girlfriend Reeva Steenkamp on February 14, Valentine's Day. South African prosecutors will argue that Pistorius is guilty of premeditated murder in Steenkamp's death, a charge which could carry a life sentence. Pistorius denies the charge, saying that he shot 29-year-old Steenkamp repeatedly through a locked bathroom door in the dead of night by accident, having mistaken her for a burglar. AFP PHOTO / ALEXANDER JOE (Photo credit should read ALEXANDER JOE/AFP/Getty Images)

  • SAFRICA-SPORT-CRIME-POLICE

    South African Olympic sprinter Oscar Pistorius appears at the Magistrate Court in Pretoria on February 22, 2013. Pistorius battled to secure bail as he appeared on charges of murdering his model girlfriend Reeva Steenkamp on February 14, Valentine's Day. South African prosecutors will argue that Pistorius is guilty of premeditated murder in Steenkamp's death, a charge which could carry a life sentence. Pistorius denies the charge, saying that he shot 29-year-old Steenkamp repeatedly through a locked bathroom door in the dead of night by accident, having mistaken her for a burglar. AFP PHOTO / ALEXANDER JOE (Photo credit should read ALEXANDER JOE/AFP/Getty Images)

  • SAFRICA-SPORT-CRIME-POLICE

    Family members of South African Olympic sprinter Oscar Pistorius appear on February 22, 2013 at the Magistrate Court in Pretoria. Pistorius battled to secure bail as he appeared on charges of murdering his model girlfriend Reeva Steenkamp on February 14, Valentine's Day. South African prosecutors will argue that Pistorius is guilty of premeditated murder in Steenkamp's death, a charge which could carry a life sentence. Pistorius denies the charge, saying that he shot 29-year-old Steenkamp repeatedly through a locked bathroom door in the dead of night by accident, having mistaken her for a burglar. AFP PHOTO / ALEXANDER JOE (Photo credit should read ALEXANDER JOE/AFP/Getty Images)

  • SAFRICA-SPORT-CRIME-POLICE

    South African Olympic sprinter Oscar Pistorius' coach Ampie Louw is pictured on February 22, 2013 at the Magistrate Court in Pretoria. Pistorius battled to secure bail as he appeared on charges of murdering his model girlfriend Reeva Steenkamp on February 14, Valentine's Day. South African prosecutors will argue that Pistorius is guilty of premeditated murder in Steenkamp's death, a charge which could carry a life sentence. Pistorius denies the charge, saying that he shot 29-year-old Steenkamp repeatedly through a locked bathroom door in the dead of night by accident, having mistaken her for a burglar. AFP PHOTO / ALEXANDER JOE (Photo credit should read ALEXANDER JOE/AFP/Getty Images)

  • SAFRICA-SPORT-CRIME-POLICE

    South African Olympic sprinter Oscar Pistorius is pictured at the Magistrate Court in Pretoria on February 22, 2013. Pistorius battled to secure bail as he appeared on charges of murdering his model girlfriend Reeva Steenkamp on February 14, Valentine's Day. South African prosecutors will argue that Pistorius is guilty of premeditated murder in Steenkamp's death, a charge which could carry a life sentence. Pistorius denies the charge, saying that he shot 29-year-old Steenkamp repeatedly through a locked bathroom door in the dead of night by accident, having mistaken her for a burglar. AFP PHOTO / ALEXANDER JOE (Photo credit should read ALEXANDER JOE/AFP/Getty Images)

  • SAFRICA-SPORT-CRIME-POLICE

    South African Olympic sprinter Oscar Pistorius appears on February 22, 2013 at the Magistrate Court in Pretoria. Pistorius battled to secure bail as he appeared on charges of murdering his model girlfriend Reeva Steenkamp on February 14, Valentine's Day. South African prosecutors will argue that Pistorius is guilty of premeditated murder in Steenkamp's death, a charge which could carry a life sentence. Pistorius denies the charge, saying that he shot 29-year-old Steenkamp repeatedly through a locked bathroom door in the dead of night by accident, having mistaken her for a burglar. AFP PHOTO / ALEXANDER JOE (Photo credit should read ALEXANDER JOE/AFP/Getty Images)

  • SAFRICA-SPORT-CRIME-POLICE

    South African Olympic sprinter Oscar Pistorius appears at the Magistrate Court in Pretoria on February 22, 2013. Pistorius battled to secure bail as he appeared on charges of murdering his model girlfriend Reeva Steenkamp on February 14, Valentine's Day. South African prosecutors will argue that Pistorius is guilty of premeditated murder in Steenkamp's death, a charge which could carry a life sentence. Pistorius denies the charge, saying that he shot 29-year-old Steenkamp repeatedly through a locked bathroom door in the dead of night by accident, having mistaken her for a burglar. AFP PHOTO / ALEXANDER JOE (Photo credit should read ALEXANDER JOE/AFP/Getty Images)

  • SAFRICA-CRIME-SPORTS-POLICE

    South African Olympic sprinter Oscar Pistorius appears on February 20, 2013 at the Magistrate Court in Pretoria. Pistorius battled to secure bail as he appeared on charges of murdering his model girlfriend Reeva Steenkamp on February 14, Valentine's Day. South African prosecutors will argue that Pistorius is guilty of premeditated murder in Steenkamp's death, a charge which could carry a life sentence. AFP PHOTO / STEPHANE DE SAKUTIN (Photo credit should read STEPHANE DE SAKUTIN/AFP/Getty Images)

  • Olympic athlete Oscar Pistorius stands during his bail hearing at the magistrate court in Pretoria, South Africa, Thursday, Feb. 21, 2013. South Africa's National Prosecuting Authority acknowledged that the timing of attempted murder charges against a police detective leading the investigation into Oscar Pistorius is "totally weird" and that he should dropped from the case against the world-famous athlete. (AP Photo/Themba Hadebe)

  • Olympic athlete Oscar Pistorius stands during his bail hearing at the magistrate court in Pretoria, South Africa, Thursday, Feb. 21, 2013. The lead investigator in the murder case against Pistorius faces attempted murder charges himself over a 2011 shooting, police said Thursday in another potentially damaging blow to the prosecution. Prosecutors said they were unaware of the charges against veteran detective Hilton Botha when they put him on the stand in court to explain why Pistorius should not be given bail in the Valentine's Day shooting death of his girlfriend. (AP Photo/Themba Hadebe)

  • Hilton Botha

    FILE- In this Wednesday, Feb. 20, 2013 file photo, Investigating officer Hilton Botha, sits inside the court witness box during the Oscar Pistorius bail hearing at the magistrate court in Pretoria, South Africa. The lead investigator in the murder case against Oscar Pistorius faces attempted murder charges himself over a 2011 shooting, police said Thursday, Feb. 21, 2013, in another potentially damaging blow to the prosecution. Prosecutors said they were unaware of the charges against veteran detective Hilton Botha when they put him on the stand in court to explain why Pistorius should not be given bail in the Valentine's Day shooting death of his girlfriend. Police Brig. Neville Malila told The Associated Press that Botha — who gave testimony in the Pistorius bail hearing on Wednesday — is scheduled to appear in court in May on seven counts of attempted murder related to an incident in October 2011 when Botha and two other police officers fired at a minibus they were trying to stop. (AP Photo/Themba Hadebe, File)

  • Olympic athlete Oscar Pistorius, left, stands as the judges leaves the court, during his bail application at the magistrate court, in Pretoria, South Africa, Tuesday, Feb. 19, 2013. Pistorius fired into the door of a small bathroom where his girlfriend was cowering after a shouting match on Valentine's Day, hitting her three times, a South African prosecutor said Tuesday as he charged the sports icon with premeditated murder. The magistrate ruled that Pistorius faces the harshest bail requirements available in South African law. He did not elaborate before a break was called in the session. (AP Photo/Themba Hadebe)

  • Oscar Pistorius Bail Hearing - Day 2

    Oscar Pistorius enters the court room during the second day of Oscar Pistorius bail application at Pretoria Magistrates Court, Pretoria, South Africa on 20 February 2013 Pic Chris Ricco/BackpagePix

  • Oscar Pistorius Bail Hearing - Day 2

    Carl and Aimee Pistorius, brother and sister of Oscar Pistorius and during the second day of Oscar Pistorius bail application at Pretoria Magistrates Court, Pretoria, South Africa on 20 February 2013 Pic Chris Ricco/BackpagePix

  • Oscar Pistorius Bail Hearing - Day 2

    General View GV of the court room during the second day of Oscar Pistorius bail application at Pretoria Magistrates Court, Pretoria, South Africa on 20 February 2013 Pic Chris Ricco/BackpagePix

  • Oscar Pistorius Bail Hearing - Day 2

    Oscar Pistorius enters the court room during the second day of Oscar Pistorius bail application at Pretoria Magistrates Court, Pretoria, South Africa on 20 February 2013 Pic Chris Ricco/BackpagePix

  • Oscar Pistorius Bail Hearing - Day 2

    Oscar Pistorius enters the court room during the second day of Oscar Pistorius bail application at Pretoria Magistrates Court, Pretoria, South Africa on 20 February 2013 Pic Chris Ricco/BackpagePix

  • Oscar Pistorius Bail Hearing - Day 2

    Oscar Pistorius enters the court room during the second day of Oscar Pistorius bail application at Pretoria Magistrates Court, Pretoria, South Africa on 20 February 2013 Pic Chris Ricco/BackpagePix

  • Oscar Pistorius Bail Hearing - Day 2

    Carl and Aimee Pistorius, brother and sister of Oscar Pistorius talk to Henke Pistorius (father) during the second day of Oscar Pistorius bail application at Pretoria Magistrates Court, Pretoria, South Africa on 20 February 2013 Pic Chris Ricco/BackpagePix

  • Oscar Pistorius Bail Hearing - Day 2

    Oscar Pistorius enters the court room during the second day of Oscar Pistorius bail application at Pretoria Magistrates Court, Pretoria, South Africa on 20 February 2013 Pic Chris Ricco/BackpagePix