Authorities say Miller was high on methamphetamine on Friday morning when he went to Haarup's home with the intention to have sex with her. They were acquaintances with no romantic history, according to authorities.
Miller allegedly entered the home to find Key asleep on the couch. After a brief confrontation, authorities say Miller beat and smothered Key with a pillow.
Miller then allegedly went upstairs where Haarup was sleeping and struck her with an object before smothering her with a pillow.
Authorities say Miller then stole a white pickup truck and dumped the bodies of Haarup and Key near a tree line on a Clinton County field, where they were recovered Sunday night.
Donations can be made to Kansas City Police Credit Union in Kansas City, Mo., or at the Platte Valley Bank in Dearborn, Mo.
Family and friends will hold a celebration of life for
Haarup and Key will be held at the Mt. Zion Baptist Church at 5705 Hwy Z in
Edgerton at 7:30
p.m. on Friday. Anyone wishing to send flowers may do so directly to the church.