Wednesday night he robbed a Burger King. The week before it was Cabana Cove, and then he struck the California Chicken Grill - twice.

"The chances of him coming back are slim. I don't think he'd come back here," said a Burger King Customer.

But he did end up going back a second time to rob the California Chicken Grill.

Investigators say the perpetrator only comes out at night. On all four occasions he's robbed the stores at closing time.

Investigators say he hit this Burger King on North West 39 Avenue around eleven o'clock Wednesday night.

Deputies say the thief made three employees lay face down on the kitchen floor. Tat's when he raided the register and left with the money. Investigators say they are tightening up on security and advise employees to lock up when they are closing down.

Investigators say the guy wears a hooded sweatshirt, black bandana and has orange markings on his face. The Alachua County Sheriff's Office and CrimeStoppers are offering a one-thousand dollar reward to anyone with information.

If you know anything, please call CrimeStoppers at 372-STOP.

By Thalia Hayden, WCJB TV-20 News