Christine Green, known to family as Dinky or Tina, was 16 when she left her home on Greenway Avenue in Philadelphia for Bartram High School on the morning of April 23, 1985. She was last seen about 8:00 a.m., dressed in a pink blouse, a blue vest, jeans and black shoes, planning to take the Woodland Avenue trolley. She never arrived at school and has not been seen since.

At the time she stood 5 feet 0 inches and weighed about 90 pounds, with black hair and brown eyes. Christine had a surgical scar on her left flank from a left kidney removal in July 1984 and would have required medication if she developed a fever. Family described her as responsible, close to her seven siblings and a bedridden mother, and said she had no history of running away and would always call if going to be late. Some agencies initially listed her as an endangered runaway, though others have suspected foul play. Investigators have noted a possible, but unproven, connection to the disappearance of Allen Briscoe, another 16-year-old Bartram High student who went missing in December 1985.

Does anyone who lived near Greenway Avenue or rode the Woodland Avenue trolley in April 1985 remember seeing Christine that morning or have information that might help explain what happened?