One of the teens charged in the deadly stabbing of a 17-year-old boy on a Queens street was out on “supervised release” in a separate gang assault case at the time of the fatal daytime ambush, The Post has learned.
Derek Trejo, 18, was cut loose by Judge Jennifer Tubridy just two months before he and a 17-year-old accomplice allegedly got into the fatal dust-up with victim Josue Argudo, a complete stranger, on Friday afternoon in Woodhaven.
Trejo had been busted as part of a crew of seven brutal perps accused of beating a 34-year-old stranger, pummeling him and hurling a traffic cone at him — before knifing him in the back — on 88th Avenue near Woodhaven Boulevard on July 22, 2025, cops and prosecutors said…