TOMAH, WI (WTAQ) - Police in Tomah are still trying to determine how a man and a woman died in their home on Monday.

Autopsies Tuesday turned up no signs of bullets, sharp instruments, or blunt trauma.

Investigators hope toxicology tests will provide some answers – and those results are not due for a few weeks.

35-year-old Michael Bobak and 25-year-old Tracey Small were found dead in a place where they had recently moved in. Two children who lived in the house are said to be okay.