I wouldn't completely rule out foul play, but in my personal experience, (responding to emergencies) I made very few calls on motorcycle wrecks on rainy days or in heavy traffic. People are far more attentive in those conditions. It was most often an unforced error on a beautiful day. There's also the possibility Harrison Ford was one of the pilots.
LOL!
Well yeah, there is always an 'X' factor. He'd be one.