IN BAD COUNTRY, PEOPLE ARE SO EVIL THAT IF THEY ACCIDENTALLY HIT SOMEONE WITH THEIR CAR THEY IMMEDIATELY HIT REVERSE TO MAKE EXTRA SURE THEY KILLED 'EM
IN BAD COUNTRY, PEOPLE ARE SO EVIL THAT IF THEY ACCIDENTALLY HIT SOMEONE WITH THEIR CAR THEY IMMEDIATELY HIT REVERSE TO MAKE EXTRA SURE THEY KILLED 'EM
Surprisingly there's a decent Snopes on it
Seems that there's no actual evidence for this beyond rumor and several urban legends.
The cases they provide as evidence are completely devoid of context and framed to make the accidents look like intentional homicides when it's very likely that they were actual accidents.