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2-27-2025 Missouri Riverside 3-1
February 27, 2025
Location
2806 NW Vivion Rd
Riverside, Missouri
Riverside, Missouri
Incident Characteristics
- Shot - Wounded/Injured
- Shot - Dead (murder, accidental, or suicide)
- Officer Involved Incident
- Officer Involved Shooting - subject/suspect/perpetrator killed
- Spree Shooting (multiple victims, multiple locations)
- Armed robbery with injury/death and/or evidence of DGU found
Notes
Carjacking w/ fatal (adult F) shooting at location above. Suspect drove to second scene in the 4400 block of NW 50th St, shoots two other victims and abducts a child (5F). Child is released to family members in KS, then suspect returns to the area of original scene where OIS occurs.
District Information
Congressional District:
6
State Senate District:
34
State House District:
12
Victims
Name:
Katherine Bjorklund
Age:
33
Age Group:
Adult 18+
Gender:
Female
Status:
Killed
Name:
Giuliani Calderon
Age:
12
Age Group:
Teen 12-17
Gender:
Male
Status:
Killed
Name:
Mercedes Ontiveros
Age:
34
Age Group:
Adult 18+
Gender:
Female
Status:
Injured
Subjects-Suspects
Name:
George Clyde Manning III
Age:
43
Age Group:
Adult 18+
Gender:
Male
Status:
Killed
Sources
