July 22, 2008 -- A gunman shot at fire fighters responding to a report of a burning pickup truck July 21, killing one, then opened fire on police, wounding two officers. Authorities believed the suspect had been holed up in a nearby burning house that eventually collapsed. The status of the suspect isn't known, but police were searching the ashes for his remains, as well as any evidence. Officials said 22-year-old Ryan Hummert, a fire fighter/paramedic from Maplewood, Missouri, was shot to death as he got off a fire truck. Hummert was a member of the Professional Fire Fighters of Eastern Missouri Local 2665.