Bianca Piper, born on December 26, 1991 in Foley, Missouri, went missing on March 10, 2005 after leaving her home for a walk in the McIntosh Hill Road area. She was nicknamed "B" by her family and friends.

Despite authorities working on hundreds of leads, no confirmed sightings of Bianca or information about her whereabouts have been reported.

She was described as a white female with brown hair and eyes, standing 5 feet 6 inches tall and weighing around 185 pounds at the time of her disappearance. She may have scars on her abdomen, arms, and legs and was wearing a gray Adidas sweatshirt, jeans, and white sneakers. Bianca was diagnosed with bipolar disorder and would often take walks to calm down. I

f you have any information on Bianca, please contact the National Center for Missing and Exploited Children at 1-800-THE-LOST.