morning, an explosion was called in to the police department. it occurred at the facility at 9935 duer lane. members of the schertz police, fire and ems responded and determined that in fact an explosion had occurred. shortly thereafter, members of the san antonio police department bomb unit, the bureau of alcohol, tobacco, firearms and explosives, and the fbi arrived as well. a package had been traveling along the automated conveyor when it had exploded. one employee that was standing near the explosion later complained of wringing in the ears, she was treated and released. we were very fortunate that there were no injuries. it is very early in the investigation, obviously. but we're confident that neither this facility, nor any location in the schertz area, was a