Crime Solvers Central
CSC
209 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case? Let us know!
Nancy Marie O'Sullivan, a 15-year-old girl, went missing on March 7, 1974, from South Holland, Illinois. On the day of her disappearance, Nancy had visited some old neighbors in South Holland, a town her family had moved from in 1972. After visiting friends at a house on 168th Place, she was last seen walking to the end of the driveway, where she reportedly hitched a ride in a blue Cadillac. Despite her history of running away, she had always returned home in the past, but after this day, she wa ...Read More
Last Seen: Mar 07, 1974
Victim Details

Apr 15, 2010

Nov 04, 2019

Nancy

OSullivan

65

15

64 inches

115 lbs

White / Caucasian

Female

Mar 07, 1974

South Holland

Illinois

Cook County

123

26841

Homewood Police Dept.

Homewood

Illinois

,

M8730431

Homewood Police Dept.

Brown

Blue

Blue

12/15/2025


Area Last Seen: