Name: Calvin

Age at death: 11

Gender: Male

Nationality: Portuguese

Species: Ghost (formerly a human)

Height: 1, 10 meters (3.6 feet)

Physical appearance: He uses dirty and concerningly damaged pajamas, his face visible bruised, and hand marks on his neck. Short messy hair and round face with big eyes.

Personality: Alway eager to talk, but a bit afraid to do so because he might get heard by something dangerous. Nice and easy to make laugh.

Likes: His parents, and his old toys, he sometimes visits them even though he can't interact with them anymore. He likes animals, talking with them when he thinks it’s safe. 

Dislikes: People like the man that killed him. Over complications of things that can be solved with a couple of words. 

Goal: Get his killer arrested so his parents and the families of the other kids that got killed can move on, feeling at least a bit reassured that their children saw justice and that the guy will rot in prison.