A man suspected of stabbing his former boss in a Ramat Gan store following an argument gave himself up to Tel Aviv police on Monday evening. According to an initial investigation of the Monday afternoon incident, the killer arrived at a photocopying store on Arlozorov Street where he used to work as a courier. A discussion between the owner and former worker led to a heated argument, following which the former employee stabbed the man a number of times in the torso. Children who were near the store and witnessed the stabbing yelled out 'a man has been stabbed!' and the owner of a restaurant located near the scene of the crime called the police. A Magen David Adom intensive care unit evacuated the man in serious condition to Tel Aviv's Ichilov Hospital, where he died of his wounds. Before he gave himself up, police were scouring the area for the man, and issued a gag order on his identity and picture. On Tuesday, he will be brought for a remand extension hearing. The stabber is a known criminal with a history of violence, police said. He was arrested several times in the past for possessing a knife.