DETROIT (WWJ) – A 31-year-old Detroit woman has been arraigned on charges of murdering her boyfriend.

According to Detroit police, Dianna Flynn and her 42-year-old boyfriend got into an argument around 3:25 a.m. Saturday. That’s when Flynn allegedly pulled out a gun and shot the man. He was taken to a local hospital for treatment where he died from his injuries.

Flynn has been charged with second degree murder and felony firearm.