On June 11, 2025, the Southwest Sheriff's Station Community Outreach Resource and Engagement (CORE) Team began investigating several reports of graffiti vandalism. These incidents took place at various locations along Temecula Parkway and Patricia Birdsall Park in Temecula.
Another act of vandalism was reported on June 16, 2025, in the 32400 block of Temecula Parkway. The CORE Team identified the suspect as Declan Quinn Ryan, an 18-year-old resident of Temecula.
On June 17, 2025, around 1:00 p.m., a search warrant was executed at Ryan's residence. He was arrested without incident and charged with felony vandalism.
The Riverside County Sheriff's Office advises the community to stay vigilant and report any suspicious activity immediately. For non-emergency reports, contact Sheriff's Dispatch at (951) 776-1099. In emergencies, dial 911. Anonymous tips can be submitted through the WE-Tip Crime Reporting Hotline at (909) 987-5005 or via the Sheriff's Crime Tips online form.
For media inquiries about this incident, please contact the Media Information Bureau.
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