Dallas ICE Facility Shooter
Records show the gunman who attacked a Dallas immigration facility in September feared radiation exposure and practiced shooting.
The parents of 29-year-old Joshua Jahn described him as "completely normal" before he moved to Washington state and returned home believing he had radiation sickness.
- Jahn wore cotton gloves to avoid contact with plastic.
- He practiced target shooting with a newly purchased rifle in Oklahoma a month before the attack.
The parents said he was "completely normal" before his beliefs about radiation sickness began.
Jahn killed two detainees and wounded another before taking his own life in the September attack.
The records, obtained through an open records request, reveal no motivation for the attack.
Author's summary: Gunman's records show unusual behavior before attack.