FOX23 learned that Adam Densmore, 32, was arrested in Okmulgee County 1:15 p.m. Wednesday after he, his one-year-old daughter and the infant's mother, Ashley Mead, were reported missing from Boulder, Colorado,Tuesday.
Oklahoma officials said they found Densmore and the child, but they did not locate Mead, 25. Densmore was wanted by police for a custody violation.
On Thursday Boulder Police Department confirmed Densmore was served a first-degree murder warrant in Mead's death.
The child is in child protective services' custody.
Boulder police released information that they believe Desnmore killed Mead in Boulder and dismembered her body in Louisiana. They believe there could be remains in multiple states.
Specifically they want people to be on the lookout for a purple suitcase. They said: "Densmore's exact travel route between Feb. 12 through Feb. 15 is still under investigation. Detectives currently believe that on the evening of Feb. 12, Densmore left Boulder, CO and traveled south to Raton, New Mexico. He then continued south and east through the Texas panhandle before arriving in Haughton, Louisiana on the evening of Feb. 13. On the morning of Feb. 14, Densmore drove to Conway, Arkansas where he spent the night. On the morning of Feb. 15, he left Conway, Arkansas and stopped in Okmulgee, Oklahoma before being located and arrested just west of Tulsa, Oklahoma at approximately 1:30 p.m."
WATCH: Police held a news conference Wednesday to discuss the find