Deadly confrontation with CHP officer following car crash | West Coast Wrap

Tonight -- we're getting a look at the tense moments leading up to a deadly shooting by a CHP officer in Monterey County. Authorities say the man who was killed was walking toward the officer with a knife. Coming up -- the car crash that led to this confrontation. Plus -- they may be our best friends, but it turns out we probably don't know what our dogs are thinking. Tonight -- researchers in Arizona reveal the results of a four-year study focused on the feelings of our four-legged friends.