Evanston, Illinois police say a man is back in jail after he posted a live Facebook video of himself at a shooting range.

Demarcus Curtis, a gang member and convicted felon, was recognized by an Evanston Police officer monitoring social media firing a handgun and posting the live video to his Facebook page in real time.

Officers were dispatched to the shooting range, where Curtis was promptly arrested and charged with unlawful use of a weapon by a felon.