Police say they have "had several contacts with Mr. Long over the years for minor offenses."
He was a victim of assault and battery in a bar in 2015. The police then confirmed that in April of this year, officers were called to Long's house: "officers went to his house, he was somewhat irate, acting a little irrationally."
The officers then called out their Crisis Intervention Team, "and mental health specialists who met with him, talked to him, and cleared him, didn't feel he was qualified to be taken under 5150."
https://www.zerohedge.com/news/2018-11-08/12-killed-mass-shooting-california-country-bar
Once again