Episode #188: Ada Jane Groomes - Missing (1998) & Jamie Peterson - Missing (2011)
- keystonecoldcases
- Jan 16
- 2 min read
This week on KCC, we’re covering two heartbreaking and unrelated cases with one haunting similarity: both involve mothers who disappeared and were never seen again. We’ll be taking a closer look at the stories of Ada Jane Groomes and Jamie Peterson, and the mysteries that surround their disappearances.

Ada Jane Groomes Jamie Nichole Peterson
Birth: 04/08/1934 – Date Last Seen: 10/07/1988 Birth: 11/08/1982 – Date Last Seen: 09/26/2011
Ethnicity: Caucasian Sex: Female Ethnicity: Caucasian Sex: Female
Height; 5 ft. 7 in. Weight: 150 lbs. Height; 5 ft. 3 in. Weight: 140 lbs.
Hometown: Scottdale, PA – West Moreland County Hometown: Ross Township, PA – Allegheny County
Last Known Location Alive: Her home in Scottdale Last Known Location Alive: Her apartment on Fremont St
Injury Description: Unknown Injury Description: Jamie recently had surgery on her knee
Additional Information: Friends suspect her Additional Information: Last seen in front of her husband, Donald who died in 2011. apartment with her ex-boyfriend, but did not get in his vehicle with him
If you have information regarding Ada Jane Groomes, contact PSP Tips Toll Free at 1-800-4PA-TIPS (8477) or online at https://www.p3tips.com/tipform.aspx?ID=107
If you have information regarding Jamie Peterson, contact Ross Township Det. Brian Kohlhepp at bkohlhepp@rosspolice.com or 412-931-9070, ext. 148.



Sources (Ada Jane Groomes)
Sources (Jamie Nichole Peterson)




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