Community unites in search for missing Minnesota mom Madeline Kingsbury.

Over 1,800 people turned out to assist in a mass search for missing 26-year-old mother Madeline Kingsbury, whose disappearance police are calling "involuntary" and "suspicious." Kingsbury disappeared after dropping her kids off at daycare last Friday, and has had no contact with family and friends since. The father of Kingsbury's children told police he left their house in a blue minivan soon after the dropoff, and when he came back, she was gone. Kingsbury's family is offering a $50,000 reward for information that leads them to her.