SHERMAN -- A Sherman man is in jail after police say he robbed a convenience store and got away with money.
Officers say Colton Franks, 19, robbed the Circle K convenience store at Highway 75 and FM 1417.
The alleged robbery happened at 10:20 Sunday morning. Police say he held a knife to a store clerk's back, got money out of the cash register, and then ran off.
Franks was arrested Sunday afternoon.
Officers expect that Franks will be charged with aggravated robbery