Police in Garland County, Arkansas are searching for 34-year-old inmate Derrick Estell after he escaped from jail last Sunday.

Estell was talking on the phone in a hallway next to the jail's front desk. When guards became distracted by 58-year-old William Harding in the lobby, Estell made his move. He dove headfirst through an open window and then ran out of the facility to a waiting getaway car.

Harding was arrested. Estell remains at large and is considered to be armed, dangerous and extremely aggressive.  He was being held on 26 different charges, including aggravated robbery, burglary, theft, breaking and entering, and fleeing.