None that I care to make public. I think that they do have lawsuits pending against them for the return of the firearms, but Hmmm The abused citizens seek relief from tyrannical government from the selfsame tyrannical government. Don't think that's going to go very far.
There isn't any symmetry in the abuse and relief. take for example the egregious Duke lacross case. The railroaded Lacross players could have gotten 20 years in prison for a wholly fictional crime. The ho who made the whole thing up faced NO consequences. Nifong spent ONE NIGHT in jail and has a flock of judgements against him, but he is essentially judgement proof. The police who conspired with Nifong in the frame up have faced NO consequences. Likewise I would be astonished if any of the government malefactors from New Orleans faced any consequences for their actions and I would be almost as surprised if the the home invasion robbery victims got their property back.
I personally think that government officials who abuse the rights of citizens should get a far WORSE punishment for their actions than an ordinary citizen would for similar actions because of the disproportionate threat represented by the government.