BARRON, Wis. — A Wisconsin teenager who has been missing since her parents were found dead in their home isn’t a runaway and investigators believe she’s in danger, a sheriff said Tuesday.

Authorities have been searching for 13-year-old Jayme Closs since deputies responding to a 911 call early Monday found her parents , James and Denise Closs, dead in their home in Barron, a rural western Wisconsin community about 80 miles (130 kilometers) northeast of Minneapolis.

The call came from a cellphone inside the home, but the caller didn’t communicate with the dispatcher, Barron County Sheriff Chris Fitzgerald said during a Tuesday news conference. He said gunshots had been fired at the home, but he declined to say whether the couple had been shot and said his office won’t disclose how they died until after the autopsies are completed.