The scene was more surreal than the accusation: The 12-year NYPD veteran busted for hiring a hit man to whack her estranged husband now begging for his help. Imprisoned officer Valerie Cincinelli, her weeping audible via speakerphone Thursday in a Nassau County courtroom, proclaimed her innocence in a pair of murder-for-hire plots before directly addressing her skeptical spouse Isaiah Carvalho. “Isaiah, can you hear me?” asked Cincinelli in a disembodied voice as their divorce case hearing wound to a close. “Hello, can you hear me? You know I didn’t do this. You know me for how many years? You frickin’...