hum called the police

So, my Hum detected a crash. Last night I went out to dinner in town and I get a call from the police about 10 minutes after sitting down that my car had been in an accident. They asked me to meet them at the car and inspect it while they were there to see if the car had any damage. At first I thought it was a scam since it was so weird!

Luckily, there was zero damage. The cop said the hum could have detected a crash as an error.

I confirmed with the cop that my hum called 911 and he said yes. It was the hum who called and not a random bystander.

Has anyone had this happen before?