AP Exclusive: ICE officer in Maine shooting has history of violent behavior, family and records say
apnews.com
The Immigration and Customs Enforcement officer who shot a Colombian man in Maine this week is an Army veteran who has struggled with serious mental health issues since early childhood, according to close relatives who spoke to The Associated Press.

This is the kind of person who should not own a gun, let alone be in the military or be hired for any kind of law enforcement.

That he was hired for those at all is a clear indication of a seriously deranged culture in both.