New York City is blue after another tragic and senseless cop is murdered in The Big Apple. This is the fourth time a police officer has been killed here in the last 11 months.

NYPD officer shot in head, killed during gunbattle http://usat.ly/1LK2MlF

NYPD officer shot and killed while on duty in East Harlem at E. 120th Street and FDR Drive, suspect in custody http://abc7ny.com/1043075/

Officer Randolph Holder, Killed In East Harlem, Was 3rd Generation Cop « CBS New York http://newyork.cbslocal.com/2015/10/21/nypd-officer-randolph-holder-thir...