A List of All Characters (Cannon and Created)

Detective Elliot Stabler
Detective Olivia Benson (Samantha)
Detective John Munch
Captain Donald Cragen
Detective Odafin "Fin" Tutuola
Dr. George Huang (reserved for Becky)
Dr. Melinda Warner
A.D.A. Casey Novak (Katie)
A.D.A. Alexandra Cabot

Created Characters
Alice Tutuola (Tosha)
Hailey Delessio (Samantha)

Victims
Allison Stoler (Samantha)
Joanna Mitchell (Katie)

*note there are also many minor characters that change frequently (judges, lawyers, etc) if you wish to sign up as them you may and I will add then to the list*