Headscratchers / Casper: A Spirited Beginning

• Why do Stretch, Fatso and Stinkie scare the protestors who are against the demolition of the Applegate Mansion if they are, well, defending their property against those who want to demolish it? Shouldn't they just scare the demolition crew and leave the protestors alone?
  • As they say, the Applegate Mansion isn't their home and thus they probably don't really care if it gets demolished. They're essentially squatting there and having fun scaring the crap out of all the "fleshies".
  • Alternatively, they figure that the best way to protect the manor is to keep everyone scared away, even people who want to keep the mansion upright. They also couldn't really show their appreciation for the protesters even if they have any because, as Stretch puts it, "There's no place in this world for a friendly ghost."
• How does the demolition worker who was wrapped up manage to follow his fellow workers and the protestors while running away from the Applegate Mansion?
• If it's common knowledge that Deedstown is haunted by the Ghostly Trio, why hasn't Mayor Hunt called any paranormal investigators or ghost hunters to see if they have any solution to get rid of Stretch, Fatso and Stinkie?
• Why aren't Brock and his gang arrested and send to juvie at the end? They locked up Chris in the Applegate Mansion, which was going to be blown up with a bomb! Even if Brock and his friends were unaware that a bomb was planted there, which is unlikely because nearly all the town knew about the Mayor's plans to demolish the building, locking Chris up there can count as kidnapping, right?