A Florida woman was arrested for leaving her four kids at home while she went to Las Vegas.

The Osceola County Sheriff’s Office received a 911 call from one of the children that a dumbbell fell on her nine-year-old brother’s head on October 21. No adult was present when officers arrived.

The injured child was taken to the hospital and later released.

Fifty-year-old Irene Miller told police over the phone that she was in Vegas for work.

Miller was arrested at the airport after she returned. She faces four counts of child neglect.