Reserve Sgt. Mark Dryer

July 3, 1993

While standing near a motorist he had stopped for speeding 20 miles south of Phoenix on Interstate 10, Sgt. Dryer was struck and killed by a passing car driven by Charles Robert Ransier, 33, of Phoenix. Sgt. Dryer was the first DPS reserve officer to be killed in the line of duty. The motorist, who [...]