THORNTON, Colo. (KMGH) – Witnesses told police the suspect in a deadly Walmart shooting "nonchalantly" walked into the store Wednesday night, took out a handgun and began firing randomly at people. Two men and a woman were killed.
Thornton Police spokesman Victor Avila said the suspect -- described as a white male last seen wearing a black jacket, maroon shirt and blue jeans -- left the store in the same calm demeanor he entered in. The suspect left the scene in a red 4-door Mitsubishi Mirage and is still at large.
"This is a very heinous act," Avila said. "We don't know exactly what the motive of the person was, but it was certainly a terrible act."
Police originally reported "multiple parties are down" after they were called around 6 p.m. to the store located at 9901 Grant Street in Thornton. The store was evacuated as authorities arrived on scene.
Police found the victims in the south entrance. The two men were pronounced dead at the scene. The female victim was transported to Denver Health where she later succumbed to her injuries. Authorities have yet to identify the victims.
No other physical injuries were reported. However, police say several people received medical attention for anxiety. Several distraught employees could be seen in the parking lot comforting each other.
Investigators say there is no indication that terrorism was a motive, but have not ruled anything out at this point. They are still interviewing hundreds of witnesses and going through surveillance video.
Special agents with the Bureau of Alcohol, Tobacco, Firearms and Explosives were helping police in the investigation.
The shooting at the busy shopping center forced customers to either hide in the store or frantically run for the doors.
Witness Harold Stevens said he was in the store with his son when he heard at least three shots. He said an employee directed him and his son to a back door where they were able to escape safely.