Arrest made in Phoenix hiking trail murder investigation.

The suspect in the murder of a 29-year-old woman on a hiking trail in Phoenix has been identified as Zion Teasley, a former Marine Corps recruit who was discharged before completing boot camp. Teasley was arrested on a first-degree murder charge and evidence connecting him to the crime was presented in court, including DNA and cell phone evidence. The victim, Lauren Heike, was found dead with multiple stab wounds. Teasley's criminal history includes charges of robbery, armed robbery, and disorderly conduct.