On Wednesday, Westminster police announced the arrest of 17-year-old Austin Sigg. Police say he confessed to killing 10-year-old Jessica Ridgeway earlier this month.
He's also linked to the attempted abduction of a 22-year-old woman who was running at Ketner Lake back in May.
Because those crimes happened around the same time and place as the two attempted abductions in Arvada police there want to question Sigg.
"I wouldn't call him a suspect," Arvada Police Sgt. Mark Nazaryk said. "I'm not sure I'd even go as far as to call him a person of interest. We'd just like to talk to him about some similarities."
Arvada police released a sketch of the suspect in connection with the attempted abductions that happened in September.
While Sigg resembles the sketch slightly, police say the description of the suspect's car does not match the car driven by Sigg.
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