Troopers investigate deadly semi rollover in Olympia, WA area

Troopers are investigating a deadly semi-truck rollover crash near State Route 101 and Deschutes Parkway in Thurston County Wednesday morning.

Timeline:

Washington State Patrol Trooper John Dattilo made the initial announcement on social media at around 9:59 a.m., stating that troopers and firefighters were on scene performing CPR on a victim.

About 25 minutes later, Dattilo said that despite lifesaving efforts, one person died as a result of the crash.

According to the Washington State Patrol, SR-101 is clear, but Deschutes Parkway remains completely blocked by the semi. Authorities said the truck was originally traveling on SR-101 before coming to a rest on Deschutes Parkway.

What they're saying:

Officials are asking the public to expect delays on Deschutes Parkway for at least a few hours as crews investigate the scene.

Further information is limited at this time. 

This is a developing story. Check back for updates.

The Source: Information in this story comes from multiple social media posts by Washington State Patrol Trooper John Dattilo.

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