A Colorado woman’s family is concerned after the 46-year-old never returned from a shopping trip on Nov. 24.

According to Denver7, Jayna Lang last contacted her family this Sunday when she told them she was going shopping at an outlet mall in Silverthorne.

“She was supposed to go to Silverthorne on Sunday to check out the factory stores and her job called us and said she didn’t show up Monday, Tuesday, Wednesday and now no one has heard from her, spoken to her or…” ” Everything else,” her brother Eric Horvat told the outlet about Lang, who works at a pet care company.

“My aunt and her talk every day. Me and her every few days. So if my aunt doesn’t hear from her, that’s very, very suspicious.”

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Jayna Lang has been missing from Park County, Colorado since November 24th. (Facebook)

The Park County Sheriff’s Office confirmed Lang’s disappearance on November 27 when it issued a search alert (BOLO) for her.

“She was last seen in Littleton on Sunday the 24th. She was headed to Summit County. She enjoyed frequenting Park County, particularly the Indian Mountain subdivision,” the sheriff’s office said in a Facebook post along with photos of Lang and her white Toyota SUV. “For further information please contact PCSO.”

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On Sunday, Jayna Lang’s brother noticed that Lang’s license plate said “JAYNA” and encouraged anyone who saw her license plate to call 911. (Park County Sheriff)

On Sunday, Horvat noticed that Lang’s license plate reads “JAYNA” and encouraged anyone who sees her license plate to call 911.

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“She is a missing person and the easiest way to find her is to alert the authorities!! Thank you for all the watchful eyes!!” Horvat wrote.

The Park County Sheriff’s Office confirmed Lang’s disappearance on Nov. 27 when it issued a BOLO alert for her. (Facebook)

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Lang’s sister-in-law, Stacy Liang-Horvat, said in a Facebook post Sunday evening that her family had received “no good news” about Lang.

“We would like to express our thanks and appreciation to everyone across the country for the love and prayers during this terrible time!” she wrote. “For all your efforts to find her and your time this past week! Please keep my husband in your thoughts and prayers!”