An investigation into the death of a Doniphan County woman is currently underway in St. Joseph.

Capt. Jeff Wilson with the St. Joseph Police Department confirmed Tuesday that police are working a death investigation in reference to a 34-year-old woman from Doniphan County.  Wilson said the woman passed away Monday at Mosaic Life Care in the Intensive Care Unit.

“Circumstances are being investigated,” Wilson said.

He said her body has been sent to Kansas City, Kan. for an autopsy.