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Case Description

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Mary Ann Switalski, 16, was last seen on July 15, 1963, after attending a carnival at St. Priscilla's Catholic Church in Chicago, Illinois. Following her disappearance, her parents received a letter postmarked from Oak Park, Illinois, two days later. In the letter, Mary Ann mentioned that she was fine and would send money soon, but she did not reveal her location, saying she was having a "strange but educational experience" and did not want anyone to interfere. She promised to call her parents b ...Read More
Last Seen: Jul 15, 1963

Victim Details

Jan 09, 2010

Nov 20, 2022

Mary Ann

Switalski

77

16

62 inches

102 lbs

White / Caucasian

Female

In the summer of 1963, sixteen-year-old Mary Ann Switalski was a responsible and forward-thinking teenager living with her parents, Eugene and Matilda, and her younger sister on West Cornelia Avenue in Chicago, Illinois. She was known as a good student who had just finished her junior year at Notre Dame High School, where she had already put a deposit down for her senior yearbook and class ring. To earn her own money, she worked at a local neighborhood store and also took on babysitting jobs. On the evening of July 15, 1963, Mary Ann attended a carnival with friends at St. Priscilla's Catholic Church, located just over a mile from her home. She was last seen at approximately 10:15 p.m. that night, wearing a black sleeveless blouse, white shorts, and straw sandals. Mary Ann never returned home, and her family never saw her again. Two days after she was last seen, a letter from Mary Ann, postmarked from the Chicago suburb of Oak Park, arrived at her parents' home. In the letter, she assured them she was fine and wrote of "experiencing a strange but educational experience." She also mentioned that she intended to send money home to support them but did not want them to interfere with her new life, adding that she might never see them again but would try to call. Although the handwriting appeared to be Mary Ann's, her parents noted that the writing style was not hers. Despite the promise in the letter, no further contact was ever made. Her parents, bewildered by her sudden departure, were unaware of any problems in her life that would cause her to leave. In the years that followed, they tirelessly ran ads in newspapers and her mother took on a part-time job to fund a reward, all in the desperate hope of finding their daughter. Investigations into Mary Ann's disappearance uncovered a significant lead suggesting she may have joined a traveling group that sold magazines door-to-door and was heading towards California. When the couple who ran the organization were questioned, they provided conflicting accounts. The wife claimed that Mary Ann had been with the group but had left at some point, while her husband denied that she had ever left Chicago with them at all. This discrepancy created more questions than answers in a case that has grown cold over the decades. The disappearance of Mary Ann Switalski remains an unresolved mystery, leaving her family and community without answers for decades. Despite the passage of time, her case is still classified as an endangered runaway, and there has been no clear indication of her whereabouts or what became of her after that summer night in 1963.

Jul 15, 1963

Chicago

Illinois

Cook County

8096

Chicago Police Department - Area North

Chicago

Illinois

Cook County

60618

Mark Skweres

Sergeant of Detectives

2452 West Belmont Avenue, Illinois

3127448266

Local

Law Enforcement

63B200225

Chicago Police Department - Area North

Blond/Strawberry

Hazel

Hazel

05/24/2026


Area Last Seen: