Demetrius, also known as D-Money is a minor character. His full name is Demetrius but goes by D-Money. A student asked to be her boyfriend in First Grade. D-Money asks her to get him a Capri-Sun. At the end of the day, she comes back with no Capri-Sun causing him to slap the girl in the face. He is the son of D-Money Senior.
- His mother is possibly Rosalina because she is D-Money Senior's ex-boyfriend.
- He is possibly dead as revealed in The Secret Door! because he was one of the 26 people murdered in the house.