Anti-ICE gunman Joshua Jahn carefully plotted his assault on immigration officers before taking up a sniper position on a Dallas rooftop, and expressed a desire to instill “terror” in

Information has emerged about the family of Joshua Jahn, the Dallas ICE shooter. Both his parents, a brother and a sister lived near Dallas. On Wednesday, 29-year-old Jahn fatally shot an ICE detainee and wounded two others at a facility in Dallas, Texas. He was then found dead with a self-inflicted gun wound.

Authorities identified 29-year-old Joshua Jahn, who died from a self-inflicted gunshot wound, as the sniper who killed one detainee and injured two others Wednesday.

The gunman, who shot himself after killing one and wounding two detainees, was identified as a 29-year-old from Texas, said people briefed on the investigation.

Joshua Jahn, 29, identified as the shooter at the Dallas ICE detention center, killed at least two inmates and wounded one before turning the gun on himself.