search for a mother gone missing is expanding rite now. Jennifer Huston of Oregon van vanished without a trace. How her husband is making a desperate plea. Ryan smith is here with the late latest.... See More
search for a mother gone missing is expanding rite now. Jennifer Huston of Oregon van vanished without a trace. How her husband is making a desperate plea. Ryan smith is here with the late latest. Reporter: Good morning, bianna and Dan. The search for Jennifer Huston, mother of two young boys, 2 and 6, has spanned dozens of miles on land, sea, and foot. The police are halting the official search. The family is doing they'll can. This morning, police halting the search for missing Oregon mom Jennifer Huston who vanished while running errands last week. On Friday, as cops conducted their final aerial sweep. Huston's husband spoke out. Jennifer, if cow can see this or hear this, I love you. Reporter: Two river patrol deputies refusing to give up, keeping you are their srnlg for any trace of the 38-year-old along the nearly 50-mile-long river near where she was last seen. Time is against us. Reporter: This is the final image of the mother of two young boys, stopping at the local drugstore, where police say she purchased a sports drink, trail mix, and a bottle of generic sleeping pills. The more I think about it, the more Normal they seem to many. Reporter: She stopped at a bank for cash. Another surveillance camera captured her missing '99 SUV here at this gas station. The fact that we haven't found her car yet is odd. That's what I ask people to look for. Reporter: Her husband sent a tearful plea to his wife. The boys need you. I need you. If you can't get away, we're going to continue to keep looking for you. We'll never stop. I love you. Reporter: Her husband passed a polygraph test and has been cooperating. There is no known criminal element to this case nor threat to the public. So now, this case really shaping up to be a true mystery. Real mystery. We send our best to that family. Ryan, thank you.
This transcript has been automatically generated and may not be 100% accurate.