Martin Alfaro (Self - MSTR INV., Riverside County CA Sheriff's Central Homicide Unit), Christopher Arredondo (Self), Jayson Arredondo (Self - Mark's Brother), Jonathan Arredondo (Himelf), Mark Corona Arredondo (Self), Michael Arredondo (Self - Mark's Brother), Tammy Arredondo (Self - Mark's Mom), Gina Gannella (Self - Mark's Girlfriend), Joshua Manjarrez (Self - Lead Inv., Riverside County CA Sheriff's Central Homicide Unit), Renee Stoeppler (Self)