Montana Man Holds Gun to His Head After Domestic Disturbance

 
Local news reports

A reported domestic disturbance led to a man pulling a handgun and pointing at his head, but fortunately ended with only minor injuries.
Billings resident Brad Sauter, 34, fled a home on Washington after Billings police responded to investigate a domestic disturbance complaint.
Sauter rode his bike to State Avenue and 9th Avenue South. That is when he took a handgun from the bag he was carrying and held the gun to his head.
 Sauter was taken to Billings Clinic, treated for minor injuries, and then taken into custody at the Yellowstone County Detention Facility on several charges, including partner/family member assault, obstructing a peace officer, and criminal possession of dangerous drugs.

Lots of gun owners use drugs or drink too much.  Many others have mental problems that have never been addressed. Still others have problems with rage.
These, among others, are your hidden criminals.