The Brief

A fatal hit-and-run crash on the Dallas North Tollway on Tuesday morning killed 47-year-old Juan Quiroz.

Investigators believe an 18-wheeler made an unsafe lane change, causing the victim's car to crash and flip, before two other vehicles hit it.

The driver of the 18-wheeler fled the scene and has not yet been identified.

PLANO, Texas - State troopers are investigating a fatal hit-and-run crash on the Dallas North Tollway on Tuesday morning.

What we know:

The crash happened around 6:30 a.m. in the northbound lanes of the tollway near Spring Creek Parkway.

According to the Texas Department of Public Safety, investigators believe the driver of an 18-wheeler made an unsafe lane change and struck a Honda Civic.

That caused the Civic to crash into a concrete wall and flip. T

See Full Page