El Paso County Sheriff's Officials now know more about the relationship between the Colorado Springs Teen who was found dead in Manitou Springs, and the man accused of murdering her.
15 year old Amanda Hanson was found apparently beaten to death off a trail near Manitou Avenue.
Authorities say Hanson and 21 year old Michael Baldwin were dating.
They also say Baldwin's ex-girlfriend drove him to Pueblo county after Hanson was killed.
Baldwin was arrested in Farmington, New Mexico on Tuesday.
He'll be extradicted to El Paso county sometime next week.