51 names added to NYPD’s hallowed Wall of Heroes, including slain Detective Jonathan Diller: ‘The very best of us’

NYPD brass and hundreds of family members gathered in the lobby of 1 Police Plaza, where plaques were ceremoniously unveiled, revealing the names of 50 fallen cops of all ranks, and one civilian employee who died while performing their jobs or as a result of 9/11-related illnesses.