They just don't know that they were the stolen funds. So they claim ignorance to get away with it.
name those moderators. the people should know who are they(the gang)
it would be good a "source"(link) if possible.
https://bitcointalksearch.org/topic/m.15824393
All started when the Bitfinex giveaway started and it was revealed that some mods here took funds that were questionable from Team fortress (who is being doxxed by the way in the scam accusations section) at around the same time that the bitfinex hack was done.
Very interesting and intriguing for those that can connect the dots.