Help! Assassination Error

Ok, I have no idea who to talk to about this but check this video out. With the score tied 49-49, I go in for the assassination. As you can see, I snap his/her neck and their gun drops (with the score still tied 49-49 - clearly dead). However, even though I have abciously made the kill, their score goes up to 50 and my team’s stays at 49.Can someone explain this? Microsoft OneDrive - Access files anywhere. Create docs with free Office Online.