I don't think they did anything illegal just that it was a hoax. If someone where injured because of it there would be repercussions I'm sure. I don't think anyone can be charged for acting childish. But I do think they are stoking the fire by playing games. They have no intention of letting things die down, obviously. jmo
If it was a planned hoax, the Fla Bar association may think he is bringing his profession into disrepute... if people complain to them.