ATLANTA (AP) — A Georgia teacher accused of firing a handgun in his classroom had three rifles taken away after setting the family car ablaze at his home two years ago, according to a sheriff’s report obtained Friday by The Associated Press.

But authorities responsible for protecting his workplace — Dalton High School — say they only learned about this disturbing episode this week.

Deputies in Dade County, where social studies teacher Jesse Randal Davidson lives, took him to a hospital for a mental evaluation and seized the rifles for safe-keeping after he torched the Mitsubishi Outlander on Aug. 13, 2016.