|Full name||Luke Graves|
|Residence||Pharaoh's Den, U.S.|
|Affiliation(s)||Luz del Sol|
|Appears in||Criminal Case Secrets of Yahatu|
|First appeared||Case #27: The Final Frontier (s2)|
Luke is a 29-year-old cult member and Area 51 raid organizer with green eyes and short black hair with shaved sides. He wears a camo leather jacket with oil stains over a black shirt. He sports a scar on his face and is also seen wearing silver dog tags.