Clear Conscience

From: Mr. Jenkins
Description: I signed the debt settlement agreement so the ghost is free. Or is it? I hear nothing. How do we know it worked? Oh, can you hear the jingle in the ghost’s file cabinet? There’s something in there! Help me find it - use your artifacts!
Completed: Thank you for opening the box. There was a brooch inside, which wasn’t there before. It’s shaped like a handshake with a gold hand grasping a ghostly silver one. Hmm, this is his parting gift to us, a sign of a good deal! The ghost has at last found peace.