Aug. 28, 2025 By Bill Parry An MS-13 gang associate from Fresh Meadows was sentenced to 45 years in federal prison on Tuesday, Aug. 26, for the 2018 slaying of a Corona teenager in Flushing’s Kissena Park. Juan Amaya-Ramirez, 27, and his co-defendant Oscar Flores-Mejia, 25, from Elmhurst, who is also an associate of…