Part of the problem is the mind set among LEO's to not treat these types of negligent murders as such. They do a brake check and the murderer goes free. It's failure to exercise due caution and failure to yield right of way at minimum, yet cops NEVER charge a motorists as such. Theres as well a lack of state laws that would require the police to cite and to get a prosecution for negligent driving. I see all the time motorcyclists killed when a car makes left turn across there path, and the cops never charge the car driver.