Volleyball quarrel (Medley/Campinas - Sesi Sao Paulo)

Well, as you probably know, Lorena is not the most saint player that is, and during the game, he and Diogo exchange some looks and words, after one play where Diogo blocked Lorena, he stayed looking, but didnt say anything, but SESI was loosing the set, and Sidão started a fight (as If no player in the world looked to the other side in moments like that)...I guess things just got out of hand..anyway, the set continium, and when the teams went to change sides, SESI players start fighting with some Campinas staff that were behind the court. I dont know exacly what they said, probably they did say something, but nothing justifies the attitute SESI players had, trying to hit them...I think the judge had the right posture to expeled the players..

The fighting happened during third set and in the end of it.

here is the whole match http://www.youtube.com/watch?v=QKaI_bEUO_4

@RenanZ me too, what was wrong with those guys... ;/?

What an idiots, they should be banned for whole season... Wild..

Still dont know what happened...

Can somebody explain me wut is going on there?