For more information please contact:
Marlyn Kerbs
[email protected]
or call (951) 653-5152
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Riverside Sheriffs' Association
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With the family’s permission and blessing, we are sharing an important update with our membership and community regarding Deputy Sheriff Jonathan Cosby.
Deputy Cosby, a 14-year veteran of the Riverside County Sheriff’s Office suffered a serious medical emergency while on duty on May 28, 2025. He was immediately transported to Eisenhower Medical Center, where he remains in the Intensive Care Unit.
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