Tucson police are asking for the public’s help to capture whoever is responsible for three convenience store robberies last month. Police Sergeant Kimberly Bay says that in one of the three robberies, the suspect opened fire and shot the clerk, who suffered non-life threatening injuries.

Bay says they have new surveillance photos of the suspect up on their Facebook page and she asks anyone with information on these robberies or this suspect to call Tucson police or silent witness.