A convicted drug trafficker has been found guilty of moonlighting as a paid assassin for a Manhattan real estate developer who ordered his protege-turned-rival killed. A federal jury in Brooklyn found Antony Abreu, 36, guilty of murder-for-hire charges in the 2019 killing of Xin “Chris” Gu, who was gunned down outside a Queens karaoke bar at the order of his former boss, Qing Ming “Allen” Yu. ...