Isaac Damon King, 27, was arrested in 2018, after officials said he shot and killed 24-year-old DPS Trooper Tyler Edenhofer.

A man accused of fatally shooting a rookie Arizona Department of Public Safety trooper and injuring another ... at 10:20 p.m. that they would respond to reports of a man walking eastbound on ...

Edenhofer and Rodecap, his field training officer, told DPS dispatchers at 10:20 p.m. that they would respond to reports ... of fatally shooting Arizona state trooper Tyler Edenhofer in 2018 ...