On May 16, 2017, Paul Andrew Gren was killed at work. Tremain Polk came to retrieve a car Paul had towed for parking illegally. When Tremain didn't have the amount of money required, he broke in and tried to drive the vehicle away. Paul forced him out, but as Tremain was about to leave the facility, he turned and shot the 53-year-old father of three with an illegal handgun.