City of South Tucson Police Department issued the following announcement on Oct. 4.
The City of South Tucson Police Department mourns the loss of the Drug Enforcement Agent that was killed this morning in a "routine" inspection of an Amtrak train.
Our thoughts and prayers are with our brothers and sisters at the DEA. We also pray for the recovery of the other injured DEA Agent and injured Tucson Police Officer.
Original source can be found here.