It sounds simple enough but, keep this in mind: during these "routine" traffic stops, the cop assess and views the inside and outside of the vehicle. Do you realize how many people keep weapons in their cars and most of them are not registered. Do you realize how many people keep open liquor and drugs in their cars? Do you realize how many people have fake I.D.'s that have been used in crimes?
While we're at it, why don't we just have AA officers work in AA neighborhoods? That's been suggested. But, let's now go there because it will be called racial. Part of that reason is because of the hatred of law enforcement officers.
This murder of this man is deplorable, unacceptable, sickening. However, the percentage of this type of crime is miniscule compared to legit arrests and charges made to keep us safe. Walk a mile in their shoes and then get back to me.
There are baaaaad people in every line of work whether it's teachers sekkually assaulting students, lawyers coming on to their clients and then blackmailing them, fire fighters who steal from the very homes they enter to put out fires. Doctors/surgeons who severely injure or kill their patients? Shall I go on? That's why we have a legal system.