Lubbock police continue to investigate an early morning shooting outside the Fourth Street Sports Bar.
Officers say Ruben Castillo, 35, was shot in the chest inside his car outside the bar. Someone drove Castillo down the street to University Medical Center where he is listed in critical condition.
Homicide detectives got called out to the scene because Castillo's injuries were determined to be life threatening.
On the scene police identified a possible suspect, but have not released names.