This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated.

  • Green Heart Marijuana Dispensary surveillance photo. Courtesy: Aurora Police
  • Green Heart Marijuana Dispensary surveillance photo. Courtesy: Aurora Police

AURORA, Colo. — Investigators released surveillance images showing two persons of interest in the shooting death of a marijuana dispensary security guard.

Travis Mason, a former Marine, was shot and killed at the Green Heart Marijuana Dispensary at 19005 E. Quincy Ave. on June 18. Police said it happened during an attempted robbery just before 10 p.m. He was shot multiple times.

One person was described as wearing a dark-colored full zip hooded sweatshirt, a red and white horizontal stripe shirt, blue jeans, and gray shoes with white stripes and blue shoelaces.

The second person was described as wearing a black hooded sweatshirt, blue jeans and maroon Converse shoes or similar.

A $12,000 reward has been offered for information leading to an arrest and conviction. Anyone with information is asked to call Crime Stoppers at 720-913-7867.