Eric Volz: American businessman, ex-boyfriend of Doris Jimenez, prime suspect in her murder
Doris Jimenez: Nicaraguan businesswoman, murder victim
Julio Martin Chamorro Lopez: murder suspect
Nelson Antonio Lopez Dangla: Lopez's friend, murder suspect turned star witness for the prosecution
Armando Llanes: murder suspect, boyfriend of Jimenez at the time of her death
Dr Ivette Turuno Blanco: Trial judge at the murder trial