Three people and a 1-year-old were taken to the hospital after a two-car crash Monday night in Pleasant Grove.
A 19-year-old was speeding on Lake June Road when he ran a red light and his vehicle crashed into another car in the intersection with Holcomb Road, Dallas police said.
The 19-year-old's car caught fire, and he was taken to Parkland Hospital in critical condition. Police said he was had "extensive burns."
The crash occurred shortly after 9 p.m. Monday.
The driver of the second vehicle, a passenger and a 1-year-old were also taken to a hospital, police said.
Officials said the 1-year-old did not have any injuries.