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Obsession 'fuelled stab murder' Obsession 'fuelled stab murder'
(21 minutes later)
A German man stabbed a student to death after becoming obsessed with his girlfriend through an internet gaming site, Nottingham Crown Court has heard.A German man stabbed a student to death after becoming obsessed with his girlfriend through an internet gaming site, Nottingham Crown Court has heard.
David Heiss stabbed Matthew Pyke 86 times in a "savage and sustained" attack at his flat, jurors were told.David Heiss stabbed Matthew Pyke 86 times in a "savage and sustained" attack at his flat, jurors were told.
The court heard Mr Heiss began stalking Joanna Witton through the site which was run from the Nottingham flat.The court heard Mr Heiss began stalking Joanna Witton through the site which was run from the Nottingham flat.
Mr Heiss, 21, of Limburg, near Frankfurt, denies murdering Mr Pyke, 20, on 19 September last year.Mr Heiss, 21, of Limburg, near Frankfurt, denies murdering Mr Pyke, 20, on 19 September last year.
Mr Pyke, originally from Stowmarket in Suffolk, ran a web forum for a computer game and had been due to start a degree course at Nottingham Trent University.Mr Pyke, originally from Stowmarket in Suffolk, ran a web forum for a computer game and had been due to start a degree course at Nottingham Trent University.
Violent actViolent act
Shaun Smith QC, prosecuting, said Mr Pyke was killed in a "cold, calculated and pre-meditated attack".Shaun Smith QC, prosecuting, said Mr Pyke was killed in a "cold, calculated and pre-meditated attack".
He said: "It was an act that was born out of obsession and hatred in equal measure.He said: "It was an act that was born out of obsession and hatred in equal measure.
"It was obsession for Joanna Witton, who was Matthew's girlfriend and who had been Matthew's girlfriend for some time, and hatred for Matthew, because he was Joanna's boyfriend.""It was obsession for Joanna Witton, who was Matthew's girlfriend and who had been Matthew's girlfriend for some time, and hatred for Matthew, because he was Joanna's boyfriend."
He added: "It was a savage and sustained act, which didn't involve one or two acts of violence - it involved 86.He added: "It was a savage and sustained act, which didn't involve one or two acts of violence - it involved 86.
"That is how many times this defendant stabbed Matthew Pyke.""That is how many times this defendant stabbed Matthew Pyke."
The court heard Mr Heiss had told Ms Witton that he would come to Nottingham to stab himself in front of her.
When giving evidence, Ms Witton said: "I did not know what he would be capable of doing."
Hit listHit list
The court heard that Mr Pyke and Ms Witton met through a website in 2005 and began living together when they moved to Nottingham.The court heard that Mr Pyke and Ms Witton met through a website in 2005 and began living together when they moved to Nottingham.
Mr Heiss began to contact Ms Witton in March last year telling her that he had a crush on her. Mr Heiss began to contact Ms Witton in March last year, telling her that he had a crush on her.
He used social networking sites to monitor Ms Witton, the jury was told, and his messages to her became more intimate and bizarre, including confessions of love.He used social networking sites to monitor Ms Witton, the jury was told, and his messages to her became more intimate and bizarre, including confessions of love.
Mr Smith said Mr Heiss was not put off when told Ms Witton was in a relationship and in fact created a list of people he wanted to "erase". At the top of that list was Mr Pyke, he said. Mr Smith said Mr Heiss was not put off when told Ms Witton was in a relationship and in fact created a list of people he wanted to "erase".
At the top of that list was Mr Pyke, he said.
The case continues.The case continues.