Huntsville Police are on the look-out for the person who robbed a grocery store overnight.
It happened at the Kroger on Oakwood Avenue.
Huntsville police say a man dressed in all black walked inside the grocery store just before 3:00 a.m. and demanded money.
When he didn't get what he wanted, he tried to open the cash register by shooting at it.
The robber then took off on foot.
Investigators say surveillance video captured him in the act.