Suspect charged in ménage à trois murder

See this story at BrooklynPaper.com.By Colin MixsonBrooklyn PaperA suspect was charged on Tuesday in the brutal Park Slope slaying of a 20-year-old man who participated in a three-way tryst with the girlfriend of his alleged killer.
Gravesend resident Manos Ikonomidis was leaving the building on 16th Street between Seventh and Eighth avenues where the ménage à trois occurred when Christopher Membreno, 24, and several other men wielding bats and knives ambushed him at 4:08 am on Jun