ground. according to authorities, an uber driver was justified to shoot and kill a man who stormed his car and threatened him. in the dash cam video, you can see the man, jason bowic cutting off the uber with his truck. boek thought his girlfriend was a passenger in the uber. the two just got into a heating text exchange. diane gallagher joins with us more details. >> the sheriff calling this "justifiable homicide all day long." stand your ground laws are controversial when it comes to killings across this nation, particularly when we're talking about florida's version but this is what we know about this case, after a fight with his on again/off again girlfriend jason boek followed an uber he thought was driving her home. texts show he threatened the girlfriend and the uber driver and that dash cam video from the uber shows he served in front of the car, appeared to try to run it off a dark stretch of road.