Havelle sent me a message asking me to ban him today since I'm already on a roll tonight.
I don't know Havelle to be a vengeful person, so I'd be genuinely surprised if he just decided to teamkill at random.
What I'm going to do is warn Dynamics to be very careful here as I've instructed Havelle to take screenshots of teamkills against him.
I'd also suggest that Dynamics do the same for Havelle.
Since Havelle has admitted to it being a revenge teamkill and a blatant one at that, I'm placing a 24 hour ban on him.
Dynamics, I'm leaving you with a warning.
That's about the best I can do with this situation.