Cincinnati Police Officer Sonny Kim was called to the scene of a man "walking around, getting belligerent with a gun" on the morning of June 19, 2015.
It turned out he'd been purposely lured to the corner of Whetsel Avenue and Roe Street, where TrePierre Hummons, 21, shot and killed him. Hummons was shot and killed by Officer Tom Sandmann in a gun fight.
The community immediately took to Twitter to mourn Kim and to remember the how he dedicated his life to the city of Cincinnati.
#PorchLightOn tonight for fallen @CincinnatiPD Officer #SonnyKim. pic.twitter.com/cVfH6otlxf
— Adam Baker (@AdamBakerTweets) June 20, 2015
lots of porch lights on in honor of fallen officer #SonnyKim on oakpark tonight. pic.twitter.com/1hQs2ekJgP
— julia marshall (@julmars) June 20, 2015
Duke Energy's sign was lit up blue with a black band -- a traditional symbol of mourning for police officers -- to honor Kim.
#CPD #SonnyKim pic.twitter.com/rIyB2iMvzA
— Kate (@KateMarie1221) June 20, 2015
Many placed flowers at the crime scene the morning after Kim's death, as well as at District 2 headquarters, where Kim worked.
Flag at District 2 now at half staff. People who didn't know Officer Kim driving by, leaving wreaths, flowers. @WCPO pic.twitter.com/NuMPhDSvzY
— Taylor Mirfendereski (@TaylorMirf) June 19, 2015
In addition to his passion for family and serving the community, Kim also had a passion for karate. He was the owner and main karate instructor at the Japanese Karate-Do dojo in Symmes Township.
Karate studio owned by Cincinnati Police Officer Sonny Kim
Kim was killed in an officer-involved shooting. @WCPO pic.twitter.com/8RRfIUSqdh
— Yani.. (@PhotoZenic_) June 19, 2015
Memorial grows outside dojo run by Officer Sonny Kim in Symmes Twp. #SonnyKim pic.twitter.com/WY2d1AtTmi
— Julie O'Neill WCPO (@JulieONeillWCPO) June 22, 2015
Kim's son, Tim Kim, wrote a heartfelt post for his dad on Instagram the day after his death.
"I'll miss your random texts just to tell me how proud of me you were and how much you love me, and most of all I'll miss you coming home from work every night and giving you a hug and just feeling safe and comfort around you," he wrote.
University of Cincinnati President Santa Ono honored Kim by offering all three of his children free tuition at UC.
.@PrezOno says @UofCincy will provide free undergraduate education to 3 children of fallen PO #SonnyKim http://t.co/4d4ms1u0H5
— WCPO (@WCPO) June 22, 2015
My heart breaks for this family, but am proud of my @uofcincy family for this gesture. Thank you @PrezOno. #SonnyKim https://t.co/Kx7z4Hz4PG
— Rachel Celenza (@RachelCelenza) June 22, 2015
Members of the community paid their respects in the days before Kim's funeral.
Blue ribbon for #sonnykim pic.twitter.com/PNRzmmqeWV
— Jessica Jefferys (@judgeskeeper) June 24, 2015
The entire Legion office is wearing blue for Officer #SonnyKim. @LucyMayCincy @HanselMark @Nancy_Daly @AmyScalfNky pic.twitter.com/mNo2BbqSWT
— Legion (@legionlogistics) June 26, 2015
Thousands gathered for the funeral. The 10-mile-long procession down Montgomery Road was held on June 26, 2015.
PHOTO: A banner in honor of the funeral of Officer #SonnyKim. (Photo by @TerryHelmerWCPO) pic.twitter.com/R1sgTGcRce
— WCPO (@WCPO) June 26, 2015
#SonnyKim your sacrifice will not be forgotten #ThinBlueLine #CincinnatiPD pic.twitter.com/0tycYIXaa7
— Shelley (@ShelleyMeehan) June 29, 2015
Waiting for #Sensei: #SonnyKim's students wait for his motorcade to pass by @WCPO pic.twitter.com/qVgxY77O1v
— Carol Williams (@CarolWCPO) June 26, 2015
Thousands are inside the Cintas Center to honor Ofc. Kim.. #SonnyKim #PoliceLivesMatter pic.twitter.com/lMZ1K0I2R2
— Chief Jim Gilbert (@CHIEFGILBERT1) June 26, 2015
Kim's brother, Micky Kim, talked about what it was like growing up with a boy who always wanted to be a police officer.
Preparing to say farewell to a dear friend. Rest in Heaven #SonnyKim pic.twitter.com/2t9PQJclbD
— Cincinnati Police (@CincinnatiPD) June 26, 2015
There are no public memorials planned for this weekend. Kim was remembered in recent weeks in several ceremonies from Cincinnati to Washington DC.
On Friday, his grave was marked with flags, visitation stones and a pin saying "I am loved." Kim's family has asked for privacy.
“They’re a very strong family, very much support from their family and friends," Cincinnati Police spokesman Lt. Steve Saunders said. "And it’s a difficult time, because you’re remembering what happened just a year ago.”
Anyone wishing to pay tribute can visit the Cincinnati Police Memorial across from District 1 headquarters on Ezzard Charles Drive, Saunders said.