Published : Wednesday, 08 Jul 2009, 7:40 PM EDT
Dallas County constables have released dash cam video from two recent high-speed chases. Both ended with violent crashes.
The first clip in the player above shows a high-speed chase through Irving that lasted only a few minutes. But it ended with a crash that injured a disabled woman and killed one of her dogs.
The second clip features video from several constable cruisers chasing a man for nearly 90 minutes across Mesquite, Dallas and Richardson. The chase ended when the suspect ran a red light and collided with a truck.
Also in the video player, watch SKY 4 video of that crash and a report about the Dallas Constables' policy on chasing suspects.