On May 21, 1973, nine-year-old Christine Markham, of Scunthorpe, South Yorkshire, United Kingdom disappeared on her way to school and has not been seen since.
About the Case
On the morning of May 21, 1973, Christine Markham walked halfway to Henderson Avenue Primary School with two of her siblings. The siblings got on a bus that would take them to another school. They saw Christine walking away from their bus, heading in the direction from which all three came.