One person is in critical condition after an overnight crash.
Dallas police tweeted the person was injured after driving a car off the heliport at the Kay Bailey Hutchison Convention Center in Dallas.
The @DallasPD is on scene of a car that drove off the Heliport at the @KBHCCDallas. 1 person in critical condition. pic.twitter.com/akrRfkHSdF β Colton Johnson (@JohnsonDPD) May 30, 2015
The crash happened just after midnight. Police tell NBC 5 a 28-year-old man rammed the helipad barricade at the convention center before plunging over the side.
Witnesses tell police the driver of the car also rammed the security gate with his vehicle multiple times before the crash.
Video from NBC 5 shows a red sedan with extensive front end damage.