Alright, last night I was at this big fireworks show called red hot and boom and I was longboarding to go see the fireworks. Anyways I was going down a steep hill on a bridge, and I was going about 23 MPH and someone on a bike cut me off so I bailed after swerving and flew about 15 feet and landed directly on my right knee first, and I cut it open and a bunch of other stuff, but after a few seconds I got BA k up and skated off albeit my knee felt like it was rubbing and catching, which I've had happen after a couple ligament sprains. But on the way back to my car my knee felt like it was Coming apart near the head of the tibia near the LCL.