Kennewick police Monday arrested a 17-year-old believed to be involved in the robbery of the Sonic restaurant on Gage Boulevard on Thursday.

Dakota Harding of Kennewick was arrested on five felony warrants, but police also said witnesses identified Harding from a video of the robbery last week.

The drive-in restaurant was robbed shortly after 9 p.m. Thursday.

Harding reportedly told Sonic workers that he had a weapon and then drove away from the restaurant at 8600 W. Gage Blvd. with some money, though police didn't know how much at the time.