<human>: Can you succinctly summarize the text in 1-3 sentences?

Last week I started a new job at a very small company. I'm the owner's assistant, and we are alone together in the office 90% of the time. His wife stopped in yesterday and something seemed off about their dynamic. Something seemed off about him in general, so I decided to run his name through my state's criminal records database. I've learned to trust my gut feelings. My instincts are rarely wrong, and unfortunately this time they were spot on. 

He has a very unique, unusual name and the city I live in isn't that big, so I know the search results I received were definitely accurate. He has been convicted of felony terrorizing, felony aggravated battery, and violating an order of protection. His wife was the victim in all of the cases.

As a domestic violence survivor, I know how serious these charges are. He is obviously a violent and dangerous man. I called in sick today, and frankly I don't know what to do. Should I quit? Should I even go back to the office at all or just quit over the phone? Am I overreacting? Should I stay at the job? Any advice would be greatly appreciated.
<bot>: Not sure if I am safe at work because my boss of one week has multiple felony domestic violence convictions and we are usually alone in the office together.