By David Greene
Detectives are busy trying to identify a killer who shot his victim multiple times in Tremont last night.
According to authorities, police were called at 6:49 p.m., on Monday, May 9, to a building at 446 E. 176th St., and discovered the victim in the stairway between the third and fourth floors.
A police source said the male victim was shot four times-twice in the back, once in the head and once in the shoulder. He was