Originally Posted By: fdcg27
Have you ever heard of a reasonably maintained braking system failing without warning?
I've never heard of such an event.
Sure. Master cylendars do fail and can fail without warning. Brake lines can be rusty and fail under hard braking (happened to my Dad and the car was maintained well). Heck, when I had my Mustang I lost a front wheel bearing out of the blue and took out the rotor. Luckilly i was going slow.
Also you don't know if the guy had a heart attack, stroke, blackout, etc. something similar happened to a coworker. Her husband was driving, said he didn't feel well, pulled over and died of a heart attack. Luckilly he pulled over.
Until you know all the facts you really can't say what caused him to run the red light. And neither can I. If it was his negligence or ignorance, throw the book at him. If not, it truly was an accident.
The important thing is the OPs system is OK.