The e-petition started by Margaret Georgiadou is the biggest ever on the Parliament website.
George Koh was convicted of stabbing his rival to death.
'Individuals threatened to shoot, lynch, or cause me serious bodily harm,' said California representative Maxine Waters, explaining why she’d cancelled Alabama and Texas events.
The singer had been due to go on stage when he was alerted to a threat against his life.
Who said being a writer was a quiet life? Salman Rushdie has been forced to cancel his appearance at Asia’s biggest literary
Loud X Factor hopeful Kitty Brucknell has become the latest contestant on the ITV singing contest to receive death threats