Hundreds gathered Friday at a memorial service in Seattle to mourn Yim and call for better protections for bus drivers.

King County Metro bus driver Shawn Yim is being honored with a procession and memorial Friday morning. Yim was a King County Metro bus driver who was killed following an altercation with a passenger on December 18,

King County Metro, community members and transit agencies will gather Jan. 10 to remember Shawn Yim, a bus driver tragically killed in December while on duty.