Comedian Amy Schumer said she’s heartbroken over last night’s shooting at a Louisiana movie theater that left three people dead and nine others injured.

Authorities say a 59-year-old white male gunman opened fire at a Lafayette movie theater and shot theatergoers before turning the gun on himself.

Police ID Louisiana Movie Theater Shooter, Victims

3 Killed, 9 Injured in Shooting at Louisiana Movie Theater

The shooting happened about 20 minutes into a 7:10 p.m. showing of “Trainwreck,” starring Schumer.

She tweeted:

Authorities say that wounded victims ranged in age from late teens to early 60s. One of the victims is in critical condition, Lafayette Police Chief Jim Craft said.

Investigators have not yet established a motive for the shooting.