OLD CITY (WPVI) -- Philadelphia police have released new information about the stabbing inside a restaurant and bar in Old City.Police say the victim, 33-year old Andrew Hazelton from Blackwood, N.J., has died from his injuries.Hazelton was stabbed inside the Bleu Martini at 2nd and Market streets early Saturday morning.Police say Hazelton was sitting at a table when an argument started and he was stabbed in the neck with an unknown object.Police have not made any arrests, and say the investigation is ongoing.