Umm.. First of all why not add some information to your post instead of just screaming "Hacker Hacker look at my vidlolol". Second, the other half of the video just shows you getting owned, the first clip seems to be hit detection being off due to lag or a glitch as I have seen that happen on a few occasions.
TLR Nothing in your video indicates the game being "hacked".
Second video shows that he downed the guy, killed him, and then him and his boy got killed again by the duder in question.
What is odd is that it shows he is down on the info on the lower left, and he is wrcking people while down and dead.
Yeah I notice that too. He literally got resurrected right after he was dead? Man, did he respawned or what? Sorry I am not very experienced in this mode and how exactly it functions but it's super weird he appeared from behind to kill them. And it looks like he was the only one alive for a very long time seeing how it was 07:00