A local man was arrested last week for a series of toilet bombings at San Antonio-area Wash Tub carwash locations, the Express-News reports. The first two incidents reportedly occurred July 19 and 20 in Helotes. However, police weren’t involved until a similar attack happened July 26 at the Wash Tub location at 1534 N. Loop 1604 East, according to the daily. In that incident, carwash employees called the cops after hearing suspicious noises from the women’s restroom, the Express-News reports.