YUBA CITY (CBS13) – The woman charged with manslaughter after she allegedly hit and killed a 13-year-old boy while driving under the influence has pleaded not guilty.

Constance Addison, 36, is facing charges of felony hit-and-run, child endangerment and felony DUI after the Oct.7 incident. A charge of gross vehicular manslaughter was also added after the boy succumbed to his injuries.

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Addison entered a plea of not guilty during a court appearance on Monday, the Sutter County District Attorney’s Office said.

The boy’s name was not released by authorities, but friends and family identified him as Alec Flores.

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Addison has been released on bail. Her next court date is scheduled for Dec. 11.