Blue Lives Matter: Honoring fallen law enforcement heroes.
El Paso County Sheriff's Deputy Peter Herrera died in the line of duty on Sunday evening.
Chicago Police Officer John P. Rivera was shot to death off-duty in a parked car on Chicago's South Side.
Reading Police Department Criminal Investigator Christopher Mayer served his department for 21 years.
Saugus Police Department K9 Bruin served his department for eight years.
Phoenix Police Officer Paul Rutherford served his department for nearly 23 years.
Memphis Police Lieutenant Myron Fair served his department for 25 years.
Kittitas County Sheriff's Deputy Ryan Thompson was killed in the line of duty on Tuesday night.
University of Arkansas Monticello Police Department Officer Iciephine Green was driving home when she was killed.
United States Secret Service Uniformed Division Sergeant James Locklear served his agency for nine years.
Chicago Police Detective Eric Concialdi served his department for 16 years.
Miami-Dade Schools Police Sergeant David Thompson served his department for two decades.
Taylorville Police Officer Gary Jones passed away at his home on March 3.
Philadelphia Police Lieutenant Juan Perez served his department for three decades.
McHenry County Sheriff's Deputy Jacob Keltner was murdered in the line of duty on Thursday.
Chicago Police Officer Christopher Morrison was critically injured in a one-vehicle collision on Mar. 3.
Midland Police Officer Nathan Hayden Heidelberg died in the line of duty on Tuesday.
Bridgeport Police Department Sergeant Mark Belinkie was a 19-year veteran of the force.
Concordia Parish Sheriff's Office Deputy Genie Lee Morace died in a crash on his way to work on Thursday.
Indianapolis police discovered the body of Southport Police Detective Sergeant Jason Swanson early Monday morning.
Toledo Police Officer Jeffrey Payne served his department for over 22 years.
Jenks Police Department Sergeant Brian Crain served his department for nearly 20 years.
Fairfax County Police K9 Doby died in the line of duty on Feb. 22.
Greene County Sheriff Brian Tennant battled a rare form of brain cancer for nearly a decade while serving his community.
Cranston Police Department Detective William Palmer served his department for nearly three decades.
Sullivan County Sheriff's Office Sergeant Steve Hinkle served his department for 32 years.
Pasco County Sheriff's Deputy April Rodriguez was found dead inside her home on Sunday.
Centerville Assistant Police Chief Tim Buchanan suffered fatal injuries during an off-duty car crash on Saturday.
Chattanooga Police Sergeant John Monroe served his department for over 20 years.
Chattanooga Police Officer Nicholas Galinger was killed in the line of duty on Saturday night.
New York Police Department K9 Caesar served three tours in Afghanistan before he joined the department in 2014.
Ohio State Highway Patrol Trooper Alison Homgren graduated from the training academy in 2014.
Pawnee County Undersheriff Monty Johnson was killed in a head-on crash on Thursday morning.
New Hampshire State Police Trooper First Class Drew Keith devoted 34 years to his law enforcement career.
San Bernardino County Sheriff's Deputy Nicholas O'Loughlin was killed in an off-duty crash on Sunday.
Florida Highway Patrol Master Sergeant Daniel Hinton served his department for 32 years.
Miccosukee Police Sergeant Steven Greco leaves behind his wife, who is pregnant with their first child.
New York City Department of Correction Officer Richard Lue had been working on Rikers Island for less than a year.
Puerto Rico Police Agent Alfred Zanyet-Perez was an 18-year veteran of the force.
Jefferson County Sheriff's Office Senior Deputy David Blann served his department for over two decades.
Rising Sun Police Chief David Hewitt's law enforcement career spanned 27 years.
Douglas County Sheriff's Deputy Dave Wintle served his department for nearly three decades.
Sac and Fox Police Officer Kirby died during his shift early Wednesday morning.
New York Police Detective Brian Simonsen was killed in the line of duty on Tuesday night.
Lewiston Police Officer Nicholas Meserve served his department for 10 years.
Milwaukee Police Officer Matthew Rittner was murdered while serving a warrant on Wednesday morning.
Columbus Division of Police Officer Jason Jackson served his department for over two decades.
LaSalle County Sheriff's Deputy Brian Underwood served his department for eight years.
Fresno Police Officer Phia Vang served his department for 26 years.
Newberry Township Police K9 Tazer died on Jan. 23, with his human partner at his side.
Virginia State Police Trooper Lucas Dowell was killed in the line of duty on Monday night.
One year after he was shot in the face in the line of duty, Cpl. Shane Totty was killed during a funeral escort.
Chief Tyrone Stewart was a 25-year veteran of the Laurel Police Department.
Border Patrol Agent Donna Doss served her agency for 16 years.
Clermont County Sheriff's Detective William Brewer served his department for twenty years.
Clearcreek Township Police Officer Jerrid Lee leaves behind his wife and two young children.
Glascock County Sheriff's Deputy Joshua Ryer had been with the department for less than six months.
Ligonier Police Officer Ethan Kiser graduated from the police academy in June of 2018.
Doña Ana County Sheriff’s Deputy John Paul Duffy served his department for over two decades.
Highlands County Sheriff’s Office Sergeant Max Van D’Huynslager was a law enforcement officer for over 15 years.
Charles County Sheriff's Corporal Patrick "P.J." Mann served his department for 14 years.
Bexar County Sheriff's Office K9 Chucky was killed by an armed fugitive on Friday night.
Cook County Sheriff's Deputy Nick Theofanopoulos served his department for 15 years.
Supervisory Deputy U.S. Marshal Norman “Norm” Merkel died in the line of duty on Jan. 16.
Havre de Grace Police Department K9 Beny served his department for over 10 years.
St. Louis Metro Police Officer Katlyn Alix was a military veteran who served her department for two years.
Suffolk County Police Officer Fadi Rafeh leaves behind a wife and two young sons.
Comal County Sheriff's Deuty Ray Horn died in the line of duty on Thursday.
Officer Sean Tuder was killed while attempting to apprehend a wanted fugitive.
Butler Police K9 Gunner served his department since 2012.
New York Police Department Officer Brian Kessler had been on the force for just three months.
Findlay Police Officer Douglas Akers served his department for 27 years.
Boardman Police Department Officer Heather Dobbins served her department for 16 years.
Duluth Police K9 Haas was fatally shot while protecting his handler and other officers at a barricade scene.
Illinois State Police Trooper Christopher Lambert was killed in the line of duty on Saturday evening.
Birmingham Police Department Sergeant Wytasha Carter was killed in the line of duty early Sunday morning.
Davis Police Officer Natalie Corona was investigating a vehicle collision when a gunman opened fire on her.
Shreveport Police Officer Chateri Payne graduated from the police academy less than two months ago.
Salt River Police Department Officer Clayton Townsend was fatally struck by a vehicle during a traffic stop on Tuesday.
Colerain Township Police Officer Dale Woods was directing traffic at a crash scene when he was struck by a pickup.
South Bend Police Department officer Donald Knabenshue served his department for over 22 years.
Provo Police Officer Joseph Shinners was shot by a wanted man he was attempting to take into custody on Saturday.
Meriden Police Department Lieutenant Lawrence Guidobono served his department for over three decades.
Off-duty Chicago Police Officer Anthony Smith died of a self-inflicted gunshot wound on New Year's Day.
Pinellas County Sheriff's Office Deputy Carlos Felipez served as a law enforcement officer for 15 years.
Lake County Sheriff's Office Detention Deputy Herbert "Bert" Cole was killed in a head-on collision on Saturday morning.
Riverdale Police Department Sergeant Maxim Kalkstein died unexpectedly on Dec. 22.
Henry County Police Officer Michael Smith died in the line of duty early Friday morning.
Mercer County Sheriff's Office Detective Pablo Santiago served his department for 14 years.
Newman Police Department Corporal Ronil Singh was murdered in the line of duty early Wednesday morning.
Palm Beach County Sheriff's Office K9 Cigo still managed to reach the gunman, despite being mortally wounded.
LMPD Det. Deidra "Dee Dee" Mengedoht was conducting a traffic stop when a semi truck plowed into her patrol car.
Cincinnati Police Sergeant Arthur Schultz served his department for 28 years.
Cook County Sheriff's Office Corrections Officer Zachary Perry was killed in a a three-vehicle collision on Monday.
Cook County Sheriff's Office Corrections Officer Pablo Perez was arrested for drunk driving after the fatal crash.
West Sacramento Police Officer Rinaldo Monterrosa had just returned to work after a yearlong battle with lymphoma.
Davidson County Sheriff's Office Corrections Officer Lawanda Steele Williams was killed by her husband on Sunday.
Lumberton Police Officer Jason Quick served his department for nearly 18 months.
New Jersey State Police Trooper Robert Nagle died of 9/11-related cancer on Nov. 26.