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John Michael Mahin

John Michael Mahin was booked in Contra Costa County, California on July 31, 2026.
View the mugshot, arrest record, charges, and booking details for this case below, including recent arrest information.

This record was last updated on August 1, 2026.
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Booking photo from Contra Costa County, California

Name: John Michael Mahin

Booking ID: 26-1468

Booking Date: July 31, 2026 10:13 PM

Age: 47

Gender: M

Race: White

Height: 6' 1"

Weight: 185

Hair: Brown

Eyes: Blue

👁 Views: 47

Reported Charges

Charge Code: 11377(A) HS
Charge Description: Possess controlled substance (M)
Charge Code: 11364(A) HS
Charge Description: Possess unlawful paraphernalia (M)

** This post shows arrest information only. It does not imply guilt.