View Larger Map Robbed by trio wielding a gun A 38-year-old man was robbed at gunpoint Tuesday night of his BlackBerry device and $40 cash at Rose Avenue near Armstrong Avenue, according to Jersey City police reports. Three men approached the victim, a resident of Ocean Avenue, at around 11:30, reports said. While one of the robbers trained a handgun at the victim, the other two men went through his pockets, reports said. After he was robbed, the victim ran home and called police, who searched the area but came up empty, reports said.