SACRAMENTO (CBS13) — Roy Waller, the suspected NorCal Rapist, is scheduled to appear in court on Friday.

Sacramento County prosecutors filed five new charges against 49-year-old Waller, reportedly linking him to the rapes of two women from Davis.

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Waller was arrested in 2018 after the Sacramento District Attorney’s office linked him to the crimes used DNA evidence and a genealogy database. At the time of his arrest, Waller had been working as a safety specialist at UC Berkeley.

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Waller is now facing 45 counts tied to nine victims across six Northern California counties from the Bay Area to Sacramento.

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The string of attacks started in 1991. His last known victims were two women in Natomas back in October 2006.