But it was an Accident!
Perhaps the most common phrase uttered after a vehicle collision of any type is "but it was an accident". An accident is a calamity of sorts, misfortune, misadventure - something that is often physically injurious however.
Never does one hear the phrase "but it was negligence" after a vehicle collision. This term means disregard, inattentiveness and laxity and connotes serious consequences. Are the two words interchangeable?
For instance, if a person is changing the radio and causes an accident - is he or she negligent? They were inattentive but it wasn't deliberate.
Last weekend, in a neighboring state, a semi truck driver was starting his day bright and early - 6:30 a.m. So were several other families. The truck driver ran a stop sign - one he didn't see because the sun was in his eyes. A minor inconvenience and in a nanosecond - in the time of a single breath - he rear-ended an SUV and minivan.
In this truck accident a seventeen year old boy died at the scene and seven people were taken to the hospital as a result - but it was an accident. Statistics place the number of annual traffic accident wrongful deaths at anywhere from 43,000 to 50,000.
Rarely does a driver set out to deliberately kill someone with their vehicle - car or truck (although occasionally someone will intentionally use their vehicle as a weapon). It's always an accident - and nearly 50,000 times a year someone pays for this accident with their life.

