Just how far will you go to make your dreams come true?
One musician from Italy has sold all of his possession and left his country to come to London in the hope of making it big.
He's been spending his days playing the piano at London St Pancras station, and has even managed to catch the eye of a film producer....
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"All it takes is for somebody to see me - and I could just die, just like that. I could want to go to the shop and not come home."
Before the killing, Peters searched the internet for "serial killers", "treatment of child killers in prison" and "premeditated murder".
Arriva Rail North, Greater Anglia and South Western Railway are all affected.