The original master-p account logged in today, and changed his e-mail address right now. Changing e-mail addresses on bitcointalk can only be done by verification of old address, master-p's address was the same "[Suspicious link removed]" just last week, but he change now because people are threatening him. He was never hacked.
He is not a minor, he is in his early 30s still living with his parents. Master-P, return my coins in 24 hours or I will take legal action against you. On top of that, I plan on buying ad spaces in your town to publicly humiliate you and your family.

Cheers