The Garden Ridge Police Department and the Comal County Sheriffâs Department continue to seek the publicâs help in identifying a man who they say killed a clerk during a robbery at a Garden Ridge convenience store in July. A 40-year-old Cibolo woman was shot and killed after a man armed with a handgun entered the EZ Mart located in the 19500 block of Farm-to-Market Road 3009 around 3 a.m. on July 29, according to police. After shooting the woman, police said the man fled the scene with an undisclosed amount of cash and lottery tickets. âThis is still very much an active case, and Comal County Crime Stoppers has reissued the increased reward of $10,000 for the next 30 days,â Garden Ridge Mayor Larry Thompson said in a statement.