PARACHUTE, Colo. (AP) — Two people have been arrested in Minnesota in the death of their 4-week-old daughter in western Colorado.

Matthew Ogden and Phyllis Wyatt were arrested Monday in Cass County. It wasn't immediately clear why the were there.

They're wanted in the June 20 death of Sarah Ogden in Parachute. Garfield County Coroner Robert Glassmire says she died of blunt force injuries.

Ogden faces charges of murder and child abuse. Wyatt faces charges of fatal child abuse and negligence. Cass County officials said they didn't know whether either suspect had an attorney.