LEBO ? Coffey County authorities are still investigating to determine the cause of a fire that killed four people in eastern Kansas.

The two adults and two children were found dead early Saturday after a fire at their mobile home in Lebo.

The Coffey County Sheriff’s department identified the victims as 25-year-old Michael O’Clair, 28-year-old Heather Super, 5-year-old Tafani Merrell and 2-year-old Taylan Super. The relationship of the victims was not immediately available.

KVOE reports that investigators have not determined a cause of the fire.