Detrich Emanuel, age 31, who is homeless, pleaded guilty to manslaughter in Suffolk County Court on Tuesday, Aug. 20, in the killing of Kristine Costantino.
According to prosecutors, Emanuel and Costantino were with three other people at her Middle Island apartment on the night of Dec. 31, 2023, when the pair got into an argument.
He pulled out a gun, pointed it at Costantino’s chest, and shot her. He then called 911 to report the shooting and took off on foot before police arrived…