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DALLAS - Dallas police released surveillance video on Tuesday of two suspects in the deadly shooting of a security guard.
The video shows a white sedan pull up outside Big Jim's Check Cashing Store on Carroll Avenue just before 9:30 a.m. on Friday morning.
Two masked suspects pop out of the vehicle.
In the video, you can see a piece of an armored van outside the store.
52-year-old David Ruback, a Gardaworld security officer, was shot and killed by the suspects.
Video shows Ruback standing at the back of the van getting ready to deliver cash.
Moments later, the passenger wearing all black and carrying a rifle ran to the front door of the check cashing store.
The surveillance video doesn’t show the shooting, but it does show a gunman running off with a bag of cash. Now, police are asking for help identifying the men.
On Monday, police released still images of the men they’re looking for as well as the car they want to find.
"Possibly a Chevrolet Impala we're thinking, but we hadn't confirmed that yet because the vehicle has not been located," Dallas Police Detective Reginald Woods told FOX 4 on Monday.
The car had black rims with an open sunroof with a black antenna.
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"This man didn’t have to be done like that. This was a straight ambush," Woods said. "That’s all I can say. From what I’ve seen, this was a straight ambush. He stood no chance at all."
After the shooting, the suspects took off.
"They were last seen traveling south on Carroll towards I-30 where a witness sees them turn to go west on Santa Fe and that's the last place they were seen because they almost hit a pedestrian on Santa Fe," Woods said.
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Ruback worked as a security guard at Gardaworld for more than 20 years.
"He had a life ahead of him. He had retirement plans. He was looking forward to doing, and none of that’s going to happen now. They need to be caught," Ruback's girlfriend Terry Ball told FOX 4.
If you know anything, you can text or call Detective Woods at his cell phone 214-283-4955 or email reginald.woods@dallaspolice.gov.