Double Cross (1941) (DVD)

Here's a PRC crime film that hasn't been around that much. Gibson guns down a cop who's raiding her boss Miljan's gambling joint. Her boyfriend, also a cop, grabs the gun but is cut down by his fellow officers, who think he's turned on them. Richmond then sets out to find out the truth and clear his dead friend's name, but he soon becomes the target of Gibson's plotting ways.