Alex Ruffin said he heard the impact and rushed out to help after the police car collided with a bridge support.
Several police officers were already on scene, you can see 31-year-old Officer Matthew Smyth is still stuck in his car.
Then the worst possible scenario unfolds, the police cruiser catches fire.
"Yo, the car is on fire! Get him out! Get him out!" someone is heard yelling.
Fellow police officers rush to remove Smyth who was badly injured.
The car would explode seconds later.
"We run up the street you just see smoke and lights and everything," said Ruffin.
He says he tried to help, and Smyth repeatedly asked for something to drink.
"He was semi-conscious. He was doing a lot of moaning. He had a gash in his head he was asking people for a cup of water, a bottle of water," added Ruffin.
But once he saw the cruiser ignite he just wanted to make sure Smyth got out.
"Hey yo, it's a fire, yo it's a fire you gotta get him out," said a witness.
Right now police say they don't know what caused Smyth to lose control.
That's under investigation.
But they do say before the crash Smyth heard gunfire.
Philadelphia Police Captain Sekou Kinebrew said, "He heard gunshots and was trying to get to the location to where he thought the shots were coming from."
The good news is, we spoke with his parents outside of Temple University Hospital Thursday night and they say he's expected to make a full recovery despite extensive injuries from the impact.
"He does have a fracture of the cervical spine but here's no paralysis which is great. There is a hip fracture, minor that they're still dealing with and the significant head gash," said Nancy Smyth, Matthew's mother.
He is still in the hospital and even in good spirits.
Send a News Tip to Action News
Learn More About 6abc Apps