Colorado police have stepped up a search for a Woodland Park woman who disappeared during Thanksgiving weekend, KDVR reported.
>> Read more trending news
Kelsey Marie Berreth, 29, a pilot instructor and mother of a 1-year-old daughter, has not been heard from in more than two weeks, the Denver Post reported.
According to investigators, Berreth's cellphone was pinged near Gooding, Idaho, where she has relatives, KDVR reported.
Security cameras at a Safeway store in Woodland Park recorded Berreth shopping on Thanksgiving, the television station reported. When her mother asked police three days later to conduct a welfare check on Berreth, nobody was at her residence, KDVR reported.
Berreth's brother held a vigil in Tacoma, Washington, for his missing sibling, the Post reported. Friends and family sang "Silent Night" by candlelight, a video of the vigil showed.
"All I can ask is people continue to pray, continue to share, continue to know her face and if they see her anywhere, please, please say something," Brandon Kindle, Berreth's brother-in-law, told KDVR.
Family members have set up a Facebook page dedicated to finding Berreth.
To report information to the Woodland Park police, call (719) 687-9262