GOLDEN, Colo. (AP) — Prosecutors say a teenager who allegedly confessed to killing a 10-year-old Colorado girl and attacking a runner also sexually assaulted the girl.
Seventeen-year-old Austin Sigg was charged as an adult with 17 counts in both cases Tuesday. They include four murder charges.
Sigg didn't speak during the brief court hearing in Golden and didn't look at his six relatives in the courtroom that included his mother, Mindy Sigg. His relatives sat silently as the charges were read, unlike the hearing last week where Sigg's mother sobbed audibly.
Eight relatives of Jessica Ridgeway, of Westminster, also watched the proceedings, including her mother. Each wore purple, Jessica's favorite color.
Defense attorneys anticipate asking the judge to send the case to juvenile court. If convicted as an adult, Sigg faces up to life in prison with the possibility of parole after 40 years. If he is tried as a juvenile, Sigg faces a maximum of seven years on each conviction, which, if ordered to be served consecutively, would put him in prison for decades.
In charging documents, prosecutors said Sigg acted alone in kidnapping, robbing, and sexually assaulting Jessica. The robbery charge involved Jessica's backpack and water bottle, which were found in another suburb three days after she disappeared while walking to school Oct. 5.
"Austin Reed Sigg unlawfully and feloniously, acting alone, committed sexual assault, and in the course of or in furtherance of that crime, caused the death of Jessica Ridgeway," according to court documents.
Police arrested Sigg on Oct. 23 after his mother told The Associated Press that she called police and her son turned himself in.
Jessica lived on a quiet street about a mile from where Sigg lived with his mother. The subdivision features an elementary school, a high school, small parks, greenbelts, open space and a lake.
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