3 people Disconect of my team and one from the enemy team in my last game!?!?! alll at same time WTF

I dont know but i think one of them use some drop hack or someting beacuse that weird as fuck and its unfair as hell, Tho , How CAN 3 PEOPLE (AT LEAST WHAT I SAW WHIT MY EYES ) DISCONECT FROM A GAME AT THE SAME TIME, I mean LOOK AT THE LEVELS. i got a photo : https://imageshack.com/i/pmbT0WSap. I just wanted a awnser cause that never hapend to me and i play like a few years .TY. [slayer-pantheon-thumbs]