

The
Boyfriend : The super popular nice guy that gets along with everyone. He's no genius, but he's got some pretty darn good grades. He comes from a one parents home after his mother left. He is sleeping with the best friend, but only because Jo never slept with him and it hurt him. His motive to kill is that he found out that Jo was also sleeping with someone else.
The
Best Friend : She's the party animal. Always trying to get herself into the spot light and to be seen. She was only ever noticed because everyone loved Jo. She's rather jealous of Jo and her popularity and good grades. Her motive to kill is that she found the boyfriend first and is in love with him.
The
Brother : He's average, but straight as a needle. He never goes out to party as he's always at home studying to try to get the grades his half sister can achieve so easily. He too is jealous of Jo because she somehow manages to have the party life and be able to get good grades like it's nothing. He's not the most popular of kids, but he does do good in some things. His motive to kill is that his father wanted Jo to be the successor of the company he owns, even though he is the rightful heir too it.
The
Secret Friend : She's the outcast, the loner if you will. She's got the perfect family. They fight, but they are always their for each other. They accept each other for who they are and support each other through everything. She's the new kid in school, but her and Jo have known each other for a year via the internet. They had been pen pals and she decided to come down to study. Her motive to kill is that she is in love with Jo and always wanted Jo to show everyone and stop keeping her a secret.
The
Co-Worker :
The
Ex-Boyfriend :