The crash happened around 7:45 a.m. Saturday morning.

For roughly 18 minutes, Martyna Wohner was the only line of communication for the trapped driver to the outside world. 

A tractor trailer jack-knifed and came to a stop with the front of the cab on the side of the retaining wall.

The video was shown during a May 15 hearing for the pickup truck driver charged for his role in the four-vehicle crash. 

A pickup truck driver was charged for his role in the four-vehicle crash earlier this month that left a semi dangling off the side of the Second Street Bridge.