|Date of Birth||August 20, 1972|
|Origin||Manassas, Virginia, USA|
Kley was born in Manassas, Virginia. He attended the Thomas Jefferson High School in Denver, Colorado, and later the University of Colorado in Boulder, Colorado where he majored in acting and drama.
Aside of his recurring role on The Shield, he also appeared on "Buffy the Vampire Slayer", "NCIS", and "CSI: Crime Scene Investigation". He also appeared in the films Legally Blonde and Darkness Falls.
On July 24, 2007, Kley died during his sleep apparently due to sleep apnea.