Tuesday marks two weeks since Olivia Lone Bear disappeared without a trace.
The lead detective in the case says there is no evidence of foul play, and not much to go on at all in the disappearance.
Lone Bear went missing Oct. 24 after leaving Ranchman's Bar in New Town. Searchers have been combing the area for sign of her for more than a week.
Detective Sam Lincoln says they continue to follow up leads, including reinterviewing those who were last with her.
Lincoln says law enforcement from agencies in North Dakota and around the country are working the case.
Lone Bear is a Native American, about 5-feet, 6-inches tall and weighs about 130 pounds.
A Tip Line has been set up for any information on Olivia Lone Bear. Call 701-627-6141 between the hours of 8 a.m. and 6 p.m. Call 701-627-3610 if after hours.
Lone Bear was last seen driving a Teal-Blue 2011 Chevy Silverado 2500 HD LT Crew Cab pickup with a silver tool box in the bed. The license plate is 839 BRC.