DALLAS (CBSDFW.COM) – At least one person is dead after a rollover crash on U.S. 75 in Dallas early Wednesday morning, according to officials.

Dallas police and Fire-Rescue responded to the crash in the southbound lanes of 75 near Royal Lane at around 4:40 a.m. Crews found at least one vehicle that rolled over.

The crash shut down the highway for most of the early morning. It was eventually reopened at around 7:15 a.m.

According to police, the victim was going at an “unsafe speed” on the wet highway when it hit the back of a pickup truck, causing the victim to veer left and leading to the roll over.

Police said the victim was ejected from the sunroof and was pronounced dead at the scene.

The victim’s identity has not yet been released.