![Twitter 上的Dept. of Public Safety:"State Trooper Cadet Class 508 had their first day in uniform yesterday. You can see the Sgt. conducting inspections. Before receiving their LE certification they'll spend 4.5 Twitter 上的Dept. of Public Safety:"State Trooper Cadet Class 508 had their first day in uniform yesterday. You can see the Sgt. conducting inspections. Before receiving their LE certification they'll spend 4.5](https://pbs.twimg.com/media/DRF7OkeVAAE2s4N.jpg)
Twitter 上的Dept. of Public Safety:"State Trooper Cadet Class 508 had their first day in uniform yesterday. You can see the Sgt. conducting inspections. Before receiving their LE certification they'll spend 4.5
![Tyler Edenhofer, Arizona state trooper, shot dead, another wounded on Interstate 10 in Avondale - CBS News Tyler Edenhofer, Arizona state trooper, shot dead, another wounded on Interstate 10 in Avondale - CBS News](https://assets2.cbsnewsstatic.com/hub/i/r/2018/07/26/31e45f5a-1d3a-46da-9351-e926554607e8/thumbnail/640x800g2/9ca7f3f17230151fade586fa216f15f4/edenhofer-t-10499-01.jpg)
Tyler Edenhofer, Arizona state trooper, shot dead, another wounded on Interstate 10 in Avondale - CBS News
![Have you ever wondered why Troopers in Arizona wear black lanyards on their uniforms? | Arizona Department of Public Safety Have you ever wondered why Troopers in Arizona wear black lanyards on their uniforms? | Arizona Department of Public Safety](https://www.azdps.gov/sites/default/files/media/lanyardphoto_0.jpg)