--Mug shot of security guard on link page.--
Excerpt: A security guard stabbed a teenager who refused to leave the lobby of a Valley Stream multiplex after a showing of "My Bloody Valentine 3-D,"cops said Monday.
Guard Ricardo Singh, 24, told moviegoers to leave the Sunrise Multiplex on West Sunrise Highway after a screening of the gory hit movie Sunday night.
The guard got into an argument with a 16-year-old who wanted to wait inside for a ride home, cops said.
Police say the argument escalated into a shoving match.
Singh then took out a folding knife and stabbed the teenager in the stomach, according to cops....