From
Wenatchee World:
Update (12:04 p.m.): WENATCHEE A 29-year-old Wenatchee man has been arrested and charged with first-degree murder in the death of Mackenzie Cowell.
Christopher Scott Wilson of Wenatchee was interviewed by detectives and booked into the Chelan County Regional Justice Center, according to a news release from Sgt. John Kruse, spokesman for the Cowell Homicide Task Force.
Wilson was a student with Cowell at the Academy of Hair Design in Wenatchee and left the beauty school around the same time she did on Feb. 9, Kruses statement said.
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http://www.wenatcheeworld.com/news/2010/oct/06/task-force-searches-hair-salon-for-new-clues-to/