The following is a running thread of police officers who've died on duty from gunfire this year. There have been 30 as of this tweet.

THEIR LIVES MATTER.

This info comes from the Officer Down Memorial Page. Visit & donate: https://www.odmp.org  #BackTheBlue

Jan 5, South Carolina: "Public Safety Officer Jackson Winkeler was shot and killed while conducting a traffic stop on Gilbert Avenue near the airport's terminal shortly before 6:00 am." https://www.odmp.org/officer/24364-public-safety-officer-jackson-ryan-winkeler

Jan 19, Hawaii: "Officer Kaulike Kalama and Officer Tiffany-Victoria Enriquez were shot and killed while responding to a stabbing call at a home at 3015 Hibiscus Drive shortly after 9:00 am." https://www.odmp.org/officer/24381-officer-tiffany-victoria-bilon-enriquez

Feb 3, Texas: "Deputy Sheriff Richard Whitten succumbed to complications of a gunshot wound sustained on May 29th, 2019, while responding to a shots fired call." https://www.odmp.org/officer/24390-deputy-sheriff-richard-edward-whitten

Feb 5, Florida: "Trooper Joseph Bullock was shot and killed at approximately 10:15 while assisting a disabled vehicle on I-95 just north of the interstate rest area in Martin County." https://www.odmp.org/officer/24396-trooper-joseph-jon-bullock

Feb 5, Alabama: "Police Officer Nick O'Rear was shot and killed during a vehicle pursuit on I-65 near Old U.S. Highway 31 at about 10:00 pm." https://www.odmp.org/officer/24395-police-officer-nick-orear

Feb 17, Arizona: "Officer David Kellywood was shot and killed after responding to reports of shots being fired near the Hon-Dah Casino in Pinetop, Arizona, shortly before 1:00 am." https://www.odmp.org/officer/24401-officer-david-kellywood

Feb 25, South Carolina: "Corporal Andrew Gillette was shot and killed while he and other deputies attempted to serve a detention order and eviction notice at a home at 3120 Thomas Sumter Highway at 11:30 am." https://www.odmp.org/officer/24416-corporal-andrew-j-gillette

Mar 10, Arkansas: "Police Officer Brent Scrimshire was shot and killed while conducting a traffic stop in the 100 block of Kenwood Street at approximately 6:30 pm." https://www.odmp.org/officer/24472-police-officer-brent-william-perry-scrimshire

Mar 13, Pennsylvania: "Corporal James O'Connor was shot and killed during a SWAT team operation to arrest a homicide suspect at 5:50 am." https://www.odmp.org/officer/24474-sergeant-james-r-oconnor-iv

Mar 16, Missouri: "Police Officer Chris Walsh was shot and killed as he and another officer confronted an active shooter at a convenience store at 2885 E Chestnut Expressway." https://www.odmp.org/officer/24490-police-officer-christopher-ryan-walsh

Mar 27, Nevada: "Sergeant Ben Jenkins was shot and killed when he stopped to assist a disabled motorist on US-93 near mile marker 106 in White Pine County shortly before 6:00 am." https://www.odmp.org/officer/24514-sergeant-ben-jenkins

Mar 29, Arizona: "Commander Greg Carnicle was shot and killed while responding to a domestic disturbance call involving roommates at an apartment near 40th Drive and Pinnacle Peak Street." https://www.odmp.org/officer/24526-commander-greg-carnicle

Apr 9, Indiana: "Officer Breann Leath was shot and killed while responding to a domestic disturbance call at 1803 Edinburge Square shortly before 3:00 pm." https://www.odmp.org/officer/24559-officer-breann-leath

Apr 18, Texas: "Police Officer Justin Putnam was shot and killed when he and other officers responded to a domestic assault incident at an apartment complex in the 2900 block of Hunter Road at 6:15 p.m." https://www.odmp.org/officer/24569-police-officer-justin-putnam

Apr 23, California: "Police Officer Dan Walters succumbed to complications of a gunshot wound sustained on November 12, 2003." https://www.odmp.org/officer/24575-police-officer-dan-walters

Apr 26, Louisiana: "Lieutenant Glenn Hutto was shot and killed as he and other officers attempted to locate a murder suspect at a home on the 3150 block of Conrad Drive at about 12:30 pm." https://www.odmp.org/officer/24579-lieutenant-glenn-dale-hutto-jr

May 3, Kansas: "Police Officer Mike Mosher was shot and killed while attempting to arrest a hit-and-run suspect." https://www.odmp.org/officer/24586-police-officer-michael-s-mosher

May 27, North Dakota: "Police Officer Cody Holte was shot and killed after responding to assist deputies from the Grand Forks County Sheriff's Office who were fired upon as they served an eviction notice at an apartment at 2627 South 17th Street." https://www.odmp.org/officer/24675-police-officer-cody-n-holte

May 28, Utah: "Police Officer Nate Lyday was shot and killed while responding to a domestic disturbance call at a home in the 300 block of Jackson Avenue." https://www.odmp.org/officer/24678-police-officer-nathan-james-lyday

May 31, Michigan: "Police Officer Jay Johnson succumbed to a gunshot wound sustained on April 30th, 2017, while responding to a domestic violence call at 10075 Joy Road." https://www.odmp.org/officer/24685-police-officer-waldis-jay-johnson

June 2, Alabama: "Lieutenant Stephen Williams was shot and killed while responding to a call for service at the Motel 8 at 2451 Moody Parkway." https://www.odmp.org/officer/24686-lieutenant-stephen-p-williams

June 6, California: "Sergeant Damon Gutzwiller was shot and killed as he and other deputies investigated reports of a suspicious vehicle." https://www.odmp.org/officer/24695-sergeant-damon-gutzwiller

June 12, Mississippi: "Deputy Sheriff James Blair was shot and killed while transporting a subject from an involuntary psychiatric evaluation at a mental health facility at 3087 Mississippi 13 in Mendenhall." https://www.odmp.org/officer/24703-deputy-sheriff-james-h-blair

June 14, Florida: "Wildlife Officer Julian Keen was shot and killed in Labelle when he attempted to stop a hit-and-run suspect while off duty." https://www.odmp.org/officer/24706-wildlife-officer-julian-keen-jr

June 30, Oklahoma: "Sergeant Craig Johnson succumbed to gunshot wounds sustained the previous morning when he was shot multiple times during a traffic stop near the intersection of East 21st Street and South 89th East Avenue." https://www.odmp.org/officer/24738-sergeant-craig-johnson

July 4, Ohio: "Police Officer Anthony Dia was shot and killed after responding to a disturbance at a Home Depot store at 1035 West Alexis Road at about 12:30 am." https://www.odmp.org/officer/24741-police-officer-anthony-dia

July 11, Texas: "Police Officer Ismael Chavez and Police Officer Edelmiro Garza were shot and killed from ambush while responding to a domestic disturbance call at a home in the 3500 block of Queta Street." https://www.odmp.org/officer/24745-police-officer-edelmiro-garza-jr

July 13, Washington: "Police Officer Jonathan Shoop was shot and killed in the 10300 block of Woodinville Drive following a vehicle pursuit." https://www.odmp.org/officer/24749-police-officer-jonathan-shoop

Aug 30, St Louis: "Police Officer Tamarris Bohannon succumbed to a gunshot sustained the previous night when he and other officers were ambushed in the 3700 block of Hartford Street at about 6pm." https://www.odmp.org/officer/24832-police-officer-tamarris-bohannon