Errol Louis : Killing of two NYPD officers could not have come at a worse time for the city . New York is already embroiled in a bitter public battle over police-community relations , he writes . Dead cops ! '' The killing of two police officers, one black and one Hispanic, has put an end to what was supposed to be a peaceful protest against recent grand jury decisions that cleared white cops involved in killings of unarmed Louis calls that `` farfetched '' but says mayor should have disavowed violent rhetoric .
Errol Louis : Killing of two NYPD officers could not have come at a worse time for the city . New York is already embroiled in a bitter public battle over police-community relations , he writes . The killing of two police officers, one black and one Hispanic, has put an end to what was supposed to be a peaceful protest against recent grand jury decisions that cleared white cops involved in killings of unarmed Louis calls that `` farfetched '' but says mayor should have disavowed violent rhetoric .