The family regroups after Mary's ordeal; Marshall & Stan deal with Spanky.
Did You Know?
[the FBI has raided Mary's house looking for drugs. Trying to protect her sister, Mary takes a suitcase full of meth out of the house to destroy it but the FBI intercepts it and when they open it, it's full of towels
Well, I don't know much about chemistry, but I'm pretty sure it just didn't magically turn into towels.
References The Wizard of Oz