Officials say the explosion released an airborne irritant that can cause burning of the eyes, nose, mouth and skin

Officials are investigating a tank explosion in Toledo, Ohio, that released a chemical into the air, causing a mass evacuation in the area.

One person, a first responder, was injured and taken to the hospital, but officials believe the injuries are non-life-threatening. They are also unsure about the cause of the explosion.

New details emerge about Kaylub Giamanco, who went on to elementary school campus and shot Bend suspect dead

New details are emerging about the parent who fatally shot the 16-year-old shooter who killed three children and a teacher in Oregon last week.

In a 2018 Facebook post, Kaylub Giamanco, the 36-year-old carpenter who shot and killed the shooter, said he had gone through “military shooting drills” with veterans who fought in Iraq.