Tulsa drive-in restaurant robbed by couple

A man and a woman used a gun to rob a Tulsa drive-in restaurant late Tuesday.

The Sonic restaurant located at 1007 West 23rd Street near 23rd and Southwest Boulevard was robbed about 11:15 p.m.

 We're told that the suspects included a black male and a younger white female.

We're told the pair knocked on the door of the restaurant and bought two drinks, then demanded money and left on foot.

A police canine followed a scent to some nearby apartments, but the suspects were not located.