CHICAGO (CBS) — Authorities in northwest Indiana were conducting a homicide investigation, after two men and a woman were found dead in a home in Newton County.

Newton County Coroner Scott McCord said a 20-year-old man, a 23-year-old man, and a 39-year-old woman were found dead in a home in the 11400 block of North County Road 250 West in Sumava Resorts, around 8 p.m. Sunday.

Autopsies were scheduled for Monday, but McCord said it appeared all three victims suffered some kind of physical trauma.

The victims’ names have not yet been released, but McCord said they do not appear to be related.