A 29-year-old Severna Park man was critically injured early Saturday when his Acura Integra ran off the road and hit a concrete retaining wall in Pasadena, police said.

Thomas Owen Holt was traveling south on Catherine Avenue when his car veered off the left side of the road near Harlem Avenue around 1:50 a.m. for unknown reasons and struck the retaining wall, police said. Speed appears to be a contributing factor in the crash, according to police.

When police arrived, Holt was resting outside the car with significant injuries. He was transported to Maryland Shock Trauma Center with potentially life-threatening injuries.

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