The Bartholomew County Sheriff’s Department is reporting that 39 people were arrested for underage drinking at an event at a Grandview Lake home Tuesday night.

At about 10:25 p.m., deputies were called to the home and found three 20-year-old women who appeared to be intoxicated. That led to more underage drinkers at the home admitting they had been drinking, says Judy Jackson, spokeswoman for the sheriff’s department.

All told, 39 Indiana University students were taken into custody on charges of illegal consumption.