Glitch Glitch

The only logical reasoning is that they killed themself by accident or something. I'm guessing you got the kill since you were the last one to damage them (no idea how the system works though). Don't worry about it, it's not too major. Just take those 3 kills
Will probably be patched in 2.0 anyways

 

Yes that happend to me once in infect i was infect and killed someone who was blue than they fell of the map and were killed by me. BG by the way 3-5 XD.

 

Killing teammates.... IM LOVIN IT!

When will 2.0 come out? :V

 

#soon

 

That word "soon" means nothing... :3

 

If you had killed that person to make them a zombie and they fall off without another player hitting them with a bullet, it will count you as the last person to hit them, hence the reason you get the kill.
It's actually pretty great but hush hush shh

 

Wait, I've never seen this before. I know that it works in infect, if you get infected and a zombie you shot as a human falls off of the map or something. But this is tdm o.o If you can't damage teammates, how would this happen?

 

Probally jumped off the edge or made glitch maybe

 

The way it works is thusly:
The last person to apply damage is the one to kill them in the kill message.
I don't know how blue can damage teammates however, unless it transferred over from a different round...
But it doesn't transfer between rounds...

 

This is a glitch that isn't too big. You were the last player or deal damage to those players (last game). Can't really do anything about it. Kind of like how if you kill a zombie when you're a human then die and that zombie falls into the void ten seconds later, you get the kill.