The Houston Police Department is asking the public to help identify the man for questioning about the fatal shooting

Investigators determined that the man was at the store a few days before Slides was shot.

Police responded to the fatal shooting on Sunday March 20 at the V Stop Food Mart on Block 6500 of Homestead Road.

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In the video, the man can be seen walking in and then going to the checkout to pay for an item. The suspected robber is then seen pulling a gun, shooting at the clerk and running out of the store.

Police did not confirm whether or not the shooting was the result of a robbery.

According to Detective Kris Persad, investigators found Dias dead in the back room with at least one gunshot wound to the right shoulder.

Police described the suspect as a black man between the ages of 20 and 25. He is about 5 feet 7 inches tall and weighs about 140 pounds. He was last seen wearing a black jacket, black pants with white stripes and black shoes.

Anyone with information regarding the incident is urged to contact HPD Homicide Division at 713-308-3600 or Crime Stoppers at 713-222-TIPS.