Assistant District Attorney Drew Robinson says that on Oct. 16, 2006, Waldroup was waiting for his estranged wife to arrive with their four kids for the weekend.

Assistant district attorneys Drew Robinson and Cynthia Lecroy-Schemel look over crime scene photos from Bradley Waldroup's home the night he killed his wife's friend.

Thee suspect is an Iraqi man who has been living in the Bochum Hostel near Ruhr-University Bochum with his wife and two children, according to Chief Prosecutor Andreas Bachmann.