On the afternoon of Saturday, October 20, 2018, police responded to the 6900 block of East 114th Street in Kansas City, Missouri, after reports of a shooting. Responders found several people attempting to render aid to 18-year-old Serenity Roby-Williams, who had sustained at least one gunshot wound. She was taken to a nearby hospital and pronounced dead later that day.

Serenity was a senior at DeLaSalle High School who had recently turned 18 and hoped to become a forensic scientist. She was remembered as a beloved sister in a family of nine and a fan of music, including Beyoncé, Avery Wilson, and Joel Adams. The Kansas City Police Department initially opened a homicide investigation but later reclassified the case as a death investigation; authorities have not disclosed what prompted that change.

No arrests or suspects have been publicly announced. If anyone knew Serenity, saw activity near East 114th Street on October 20, 2018, or has information about the circumstances, please come forward.