Ontario, California Motorcycle chase today: High-speed police chase ends in violent crash on 210 Freeway

A wild motorcycle chase ended in a violent crash on a Southern California freeway Monday afternoon.

All eastbound lanes of the 210 Freeway were shut down and a SigAlert was issued between Mountain and Campus avenues in Ontario.

The chase started in Rancho Cucamonga at around 1:20 p.m. local time.

The suspect appeared to pull out a gun as he was driving down the freeway at high speeds of 150 mph.

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At one point, a sedan clipped the motorcycle as it attempted to change lanes. That's when the suspect was launched into the air and landed on the road.

Officers quickly ran out of their patrol cars to take the suspect into custody.

The suspect was sitting up and conscious as authorities rendered aid. He was airlifted to an area hospital.

It is unclear what the suspect was wanted for or whether it was connected to a San Bernardino County sheriff's deputy shooting .

This is a breaking news story. More details will be added as more information becomes available.