More on Sunday’s armed robbery in Oak Lawn, and an enhanced photo of that fake U.S. marshal

Dallas police on Tuesday released an enhanced photo (right) of the man they say posed as a U.S. marshal and assaulted a traffic control volunteer last week in Oak Lawn. Police are also asking local TV stations to play dash-cam video from the incident on the air again. We’ve posted a report from Fox containing the video, as well as DPD’s recycled bulletin from last week, after the jump.

Also, Instant Tea obtained additional information Tuesday about a robbery that occurred late Sunday night on Oak Lawn Avenue. According to Dallas police, when the victim exited his vehicle in the parking lot of Office Depot at 2929 Oak Lawn Ave., the suspect pointed a gun to his head and forced him back into the car. The suspect got in the back seat and told the victim to drive to the Bank of America at Haskell Avenue and North Central Expressway. When the victim was unable to withdraw cash from the ATM, the suspect struck him in the back of the head with the gun. The suspect then told the victim to drive to the Wal-Mart Neighborhood Store at 2305 N. Central Expy., where the suspect forced the victim to go inside and withdraw $20. Finally, the suspect made the victim drop him off at Hall Street and the Central Expressway service road. Police initially believed the suspect may have been captured on video at Wal-Mart, but Sr. Cpl. Kevin Janse informs us today that this is not the case. Again, per yesterday’s alert, the suspect is described as a black male about 40 years old, 5 feet 5 inches tall and weighing about 220 pounds. He has a scar under his right eye and was wearing a white T-shirt, blue jeans and a black hat. Anyone with information should call 214-671-4071 or 911.

—  John Wright

Police release photos of suspect who posed as U.S. marshal, put gun to man’s head in Oak Lawn

Dallas police are looking for a man who posed as a U.S. marshal and threatened a motorist with a black semi-automatic handgun near near Rawlins and Wellborn streets in Oak Lawn early Sunday morning. Below is the full alert from DPD, which was posted on Wednesday along with photos. A special thanks to DV’s Gary Karwacki for the heads-up on this one:

On September 19, 2010, at about 12:30 am, the pictured suspect was seen by a complainant performing a traffic stop in an unmarked, black Ford, 4 door sedan, at Lemmon Avenue and Wycliff Avenue.

The complainant suspected that the suspect was not a police officer and began to follow the suspect in order to obtain the license plate of the suspect vehicle. The suspect vehicle came to an abrupt stop at 3700 Rawlins and the suspect confronted the complainant.

When the complainant questioned the suspect’s identity, he replied by saying, “I am a U.S. Marshall”. The suspect then drew a black semi automatic handgun, with laser sights, and pointed it at the complainant’s head. The suspect then fled the location in the suspect vehicle and he remains at large. The Dallas Police Department is trying to identify this suspect and also would like to speak with the citizen the suspect had pulled over at Lemmon and Wycliff. Anyone with information regarding the below listed suspect or this incident, please contact the Dallas Police Department Crimes Against Persons Division at 214 671 3616 or call 9-1-1. This suspect is considered armed and dangerous.

Suspect: W/M 30, 5’11″, 190 lbs, brown hair, brown eyes

Vehicle: Ford 4D black in color with LED lights on the dash

Weapon: Black semi automatic handgun with laser sight

—  John Wright