Text on Castle's murder board:
Kate BECKETT: WHO HIRED THE SNIPER?
Johanna BECKETT: Was working on Pulgatti's appeal when she was murdered. Fatally stabbed by Dick Coonan. 3 colleagues also all murdered by Coonan. WHO HIRED COONAN?
Joe PULGATTI: Mob source arrested by Raglan, who pinned Armen's murder on him
Bob ARMEN: Undercover Fed inside Mafia, killed 19 years ago in failed kidnapping attempt.
Hal LOCKWOOD: Hired assassin, killed Raglan + McCallister. Part of continuing mission. WHO HIRED HIM?
3 Renegade Cops, All involved in Armen Homicide
Roy MONTGOMERY: Killed Lockwood and killed by Lockwood. What did he know about who hired Coonan + Lockwood?
Gary McCALLISTER: Shanked in prison by Lockwood (part of escape plan)
John RAGLAN: Killed by hired sniper Lockwood. WHO ORDERED THE HIT? Lead investigator in Beckett homicide, dismissed case as random violence.