BIDDEFORD — The Biddeford Police Department is asking the public’s help as it pursues two unrelated missing person cases.

Dallas Williams, 17 has been missing since July 30, according to police.  Dallas left a note for his father at 9 a.m. on July 30 that he was walking to work from his Biddeford home. Family has not heard from Dallas since he was reported missing.

As of Aug. 1, Dallas is believed to be in the South Portland or Scarborough area. He is 5 feet 6 inches tall, 150 pounds with auburn hair and blue eyes. Police say he prefers to wear sweatpants and sweatshirts and is possibly wearing black or dark blue Under Armor Sneakers.

Kenisha Marie Little, 26, has been missing since July 23, according to police. She was reported missing by family members when she left her home in Biddeford. She is five foot three inches, 130 pounds with black hair and brown eyes, and police say she has mental health challenges.

Little was last seen leaving her home in a purple vehicle, possibly with a Massachusetts registration. It is believed she was travelling to Massachusetts with an unknown male, possibly to the Andover, Massachusetts area.

Anyone with information on either of these missing Biddeford residents is asked to call the Biddeford Police Department at 207-282-5127.

Publisher Liz Gotthelf can be reached at newsdesk@sacobaynews.com.