NYPD officers looks for evidence at the FDR Drive as investigations continue after a NYPD officer was killed in a confrontation with an armed suspect fleeing police on a pedestrian overpass over the FDR Drive in East Harlem October 21, 2015. (credit: Janelle Burrell/CBS2)
NYPD Officer Shot And Killed In East Harlem
NYPD cars block the FDR as investigations continue after a NYPD officer was killed in a confrontation with an armed suspect fleeing police on a pedestrian overpass over the FDR Drive in East Harlem October 21, 2015. (Photo by Kena Betancur/Getty Images)
NYPD Officer Shot And Killed In East Harlem
NYPD officers look for evidence at the FDR Drive as investigations continue after a NYPD officer was killed in a confrontation with an armed suspect fleeing police on a pedestrian overpass over the FDR Drive in East Harlem on October 21, 2015. (Photo by Kena Betancur/Getty Images)
NYPD Officer Shot And Killed In East Harlem
NYPD officers looks for evidence at the FDR Drive as investigations continue after a NYPD officer was killed in a confrontation with an armed suspect fleeing police on a pedestrian overpass over the FDR Drive in East Harlem October 21, 2015. (Photo by Kena Betancur/Getty Images)
NYPD Officer Shot And Killed In East Harlem
NYPD officers look for evidence at the FDR Drive as investigations continue after a NYPD officer was killed in a confrontation with an armed suspect fleeing police on a pedestrian overpass over the FDR Drive in East Harlem October 21, 2015. (Photo by Kena Betancur/Getty Images)
NYPD Officer Shot And Killed In East Harlem
NYPD officer looks for evidence at the FDR Drive as investigations continue a NYPD officer was killed in a confrontation with an armed suspect fleeing police on a pedestrian overpass over the FDR Drive in East Harlem October 21, 2015. (Photo by Kena Betancur/Getty Images)
NYPD Officer Shot And Killed In East Harlem
NYPD officers looks for evidence at the FDR Drive as investigations continue after a NYPD officer was killed in a confrontation with an armed suspect fleeing police on a pedestrian overpass over the FDR Drive in East Harlem October 21, 2015. (Photo by Kena Betancur/Getty Images)
NYPD Officer Shot And Killed In East Harlem
NYPD cars blocks the FDR as investigations continue after a NYPD officer was killed in a confrontation with an armed suspect fleeing police on a pedestrian overpass over the FDR Drive in East Harlem October 21, 2015. (Photo by Kena Betancur/Getty Images)
NYPD Officer Shot And Killed In East Harlem
NYPD officers looks for evidence at the FDR Drive as investigations continue after a NYPD officer was killed in a confrontation with an armed suspect fleeing police on a pedestrian overpass over the FDR Drive in East Harlem October 21, 2015. (Photo by Kena Betancur/Getty Images)
NYPD Officer Shot And Killed In East Harlem
NYPD officers look for evidence at the FDR Drive as investigations continue after a NYPD officer was killed in a confrontation with an armed suspect fleeing police on a pedestrian overpass over the FDR Drive in East Harlem October 21, 2015. (Photo by Kena Betancur/Getty Images)
NYPD Officer Shot And Killed In East Harlem
NYPD officers look for evidence at the FDR Drive as investigations continue after a NYPD officer was killed in a confrontation with an armed suspect fleeing police on a pedestrian overpass over the FDR Drive in East Harlem October 21, 2015. (Photo by Kena Betancur/Getty Images)
NYPD Officer Shot And Killed In East Harlem
File photo of NYPD cars. (Photo by Kena Betancur/Getty Images)
NYPD Officer Shot And Killed In East Harlem
NYPD officers looks for evidence at the FDR Drive as investigations continue after a NYPD officer was killed in a confrontation with an armed suspect fleeing police on a pedestrian overpass over the FDR Drive in East Harlem October 21, 2015. (Photo by Kena Betancur/Getty Images)2
NYPD Officer Shot And Killed In East Harlem
New York Police Department (NYPD) officers walk past a building where a US flag is set half-staff on October 21, 2015. (credit JEWEL SAMAD/AFP/Getty Images)
NYPD Officer Shot And Killed In East Harlem
New York City Mayor Bill De Blasio listens as New York Police Department Commissioner Bill Bratton speaks at a press conference regarding a police officer being shot and killed last night on October 21, 2015. (Photo by Andrew Burton/Getty Images)
NYPD Officer Shot And Killed In East Harlem
New York City Mayor Bill De Blasio (2nd L) listens as New York Police Department Commissioner Bill Bratton speaks at a press conference regarding a police officer being shot and killed last night on October 21, 2015. (Photo by Andrew Burton/Getty Images)
NYPD Officer Shot And Killed In East Harlem
New York City Mayor Bill de Blasio speaks at a press conference regarding a police officer being shot and killed last night on October 21, 2015. (Photo by Andrew Burton/Getty Images)
NYPD Officer Shot And Killed In East Harlem
New York City Mayor Bill de Blasio speaks at a press conference regarding a police officer being shot and killed last night on October 21, 2015. (Photo by Andrew Burton/Getty Images)
NYPD Officer Shot And Killed In East Harlem
New York Police Department Commissioner Bill Bratton speaks at a press conference regarding a police officer being shot and killed last night on October 21, 2015. (Photo by Andrew Burton/Getty Images)
NYPD Officer Shot And Killed In East Harlem
New York City Mayor Bill de Blasio arrives at a press conference regarding a police officer being shot and killed last night on October 21, 2015. (Photo by Andrew Burton/Getty Images)
NYPD Officer Shot And Killed In East Harlem
New York Police Department Commissioner Bill Bratton (C) and New York City Mayor Bill de Blasio (L) leave after a press conference regarding a police officer being shot and killed last night on October 21, 2015. (Photo by Andrew Burton/Getty Images)
NYPD Officer Shot And Killed In East Harlem
New York Police Department Commissioner Bill Bratton (front) and New York City Mayor Bill de Blasio arrive at a press conference regarding a police officer being shot and killed last night on October 21, 2015. (Photo by Andrew Burton/Getty Images)
NYPD Officer Shot And Killed In East Harlem
New York Police Department Chief of Manhattan Detectives William Aubry speaks at a press conference regarding a police officer being shot and killed last night on October 21, 2015. (Photo by Andrew Burton/Getty Images)
NYPD Officer Shot And Killed In East Harlem
The American flag flies at half mast outside New York City Hall in honor of a police officer being shot and killed last night on October 21, 2015. (Photo by Andrew Burton/Getty Images)
NYPD Officer Shot And Killed In East Harlem
New York Police Department Commissioner Bill Bratton waits to speak at a press conference regarding a police officer being shot and killed last night on October 21, 2015. (Photo by Andrew Burton/Getty Images)
NYPD Officer Shot And Killed In East Harlem
(File photo. Credit: Andrew Burton/Getty Images)
NYPD Officer Shot And Killed In East Harlem
New York City Mayor Bill de Blasio listens to New York Police Department Commissioner Bill Bratton speak at a press conference regarding a police officer being shot and killed last night on October 21, 2015. (Photo by Andrew Burton/Getty Images)
NYPD Officer Shot And Killed In East Harlem
New York City Mayor Bill de Blasio speaks at a press conference regarding a police officer being shot and killed last night on October 21, 2015. (Photo by Andrew Burton/Getty Images)
NYPD Officer Shot And Killed In East Harlem
The American flag flies at half mast outside New York City Hall in honor of a police officer being shot and killed last night on October 21, 2015. (Photo by Andrew Burton/Getty Images)
NYPD Officer Shot And Killed In East Harlem
New York Police Department Commissioner Bill Bratton and New York City Mayor Bill de Blasio leave after a press conference regarding a police officer being shot and killed last night on October 21, 2015. (Photo by Andrew Burton/Getty Images)
NYPD Officer Shot And Killed In East Harlem
The American flag flies at half mast outside New York City Hall in honor of a police officer being shot and killed last night on October 21, 2015. (Photo by Andrew Burton/Getty Images)
NYPD Officer Shot And Killed In East Harlem
The American flag flies at half mast outside New York City Hall in honor of a police officer being shot and killed last night on October 21, 2015 (Photo by Andrew Burton/Getty Images)
NYPD Officer Shot And Killed In East Harlem
A makeshift memorial grows outside PSA 5 for slain NYPD Officer Randolph Holder. (credit: Tony Aiello/CBS2)
NYPD Officer Shot And Killed In East Harlem
A makeshift memorial grows outside PSA 5 for slain NYPD Officer Randolph Holder. (credit: Paul Murnane/WCBS 880)
NYPD Officer Shot And Killed In East Harlem
A makeshift memorial grows outside PSA 5 for slain NYPD Officer Randolph Holder. (credit: Scott Rapoport/CBS2)
NYPD Officer Shot And Killed In East Harlem
A makeshift memorial grows outside PSA 5 for slain NYPD Officer Randolph Holder. (credit: Glenn Schuck/1010 WINS)
NYPD Officer Shot And Killed In East Harlem
A makeshift memorial grows outside PSA 5 for slain NYPD Officer Randolph Holder. (credit: Paul Murnane/WCBS 880)