Driver of tractor trailer killed in Grapevine crash

A man is dead after a tractor-trailer overturned in Grapevine on Saturday morning.

Grapevine police say the semi was taking the exit from SH-121 to eastbound I-635 around 5:30 a.m. when it crashed into a guardrail and then overturned in the median.

The 62-year-old driver Luiz Camargo from Plano was deceased when officers arrived on scene, police say.

Investigators say speed and a flat tire contributed to the crash.

The exit was closed until just before noon.