Share 'Teen charged in fatal shooting over necklace'

A teenager shot a man to death over a necklace, got nervous and told people that he only meant to shoot the man in the knee, police say. Detectives have charged Trent D. Washington, 17, with murder. The shooting occurred about 5:30 p.m. on Monday, when a man wearing a mask walked up to Johnnie Williams III as he sat on the porch outside his apartment in the "Old Projects," an apartment complex…