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

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.

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,