UPDATE: At approximately 7:00 p.m., the man barricaded in a home in the 2000 block of Hillburn Drive surrendered to police without incident. 

Police now say they are unable to confirm if this is the same individual who shot the victim on Las Cruces. 

DALLAS (CBSDFW.COM) – Dallas SWAT is in a standoff with a shooting suspect in the 2000 block of Hillburn Drive.

It all started around 3:35 p.m. Wednesday when Dallas officers responded to a shooting call in the 2000 of Las Cruces Lane.

When the officers arrived, they found a man injured from an apparent gunshot wound. He was rushed to a hospital in critical condition.

According to a witness, the suspect approached the victim as he stood outside his home and confronted him regarding an incident that occurred a few day ago.

They started arguing when the suspect pulled out a gun and shot the victim.

Dallas Police standoff (CBS 11)

The suspect ran away and into the home on Hillburn Drive.