Video shows San Joaquin County jail officer strike inmate

Footage released by the San Joaquin County District Attorney's Office shows Matthew Mettler, a correctional officer, hitting a man brought in for intoxication in a holding area of the San Joaquin County Jail in August of 2017.
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Footage released by the San Joaquin County District Attorney's Office shows Matthew Mettler, a correctional officer, hitting a man brought in for intoxication in a holding area of the San Joaquin County Jail in August of 2017.