DALLAS - A motorcyclist was killed in an overnight accident in North Dallas.
It happened around 11:30 p.m. Monday on TI Boulevard near Forest Lane.
Police said the driver of the motorcycle was going too fast for a curve. He hit a curb and guardrail.
The 40-year-old driver died at the hospital.
His 38-year-old passenger was found in a nearby creek. She is now in critical condition.
Neither was wearing a helmet, police said.