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Case Description
Any updates on this case?
On August 1, 1974, six-year-old Mylette Anderson and her eleven-year-old sister, Lillian "Annette" Anderson, vanished from their home in Jacksonville, Florida, under mysterious circumstances. Their mother and older sister had left them alone around 6 p.m. to visit a sick relative, and everything seemed normal during a 7 p.m. phone call between their mother and the girls. However, by 7:20 p.m., when their father returned home, the girls were missing. Their disappearance was immediate and baffling ...Read More
Last Seen: Aug 01, 1974
Last Seen: Aug 01, 1974
Links to Additional Sources (12)
See any mistakes?Victim Details
Mar 16, 2018
Feb 14, 2023
Mylette
Anderson
56
6
48 inches
50 lbs
White / Caucasian
Female
Aug 01, 1974
Jacksonville
Florida
Duval County
No
382
32075
Jacksonville Sheriff's Office
Jacksonville
Florida
Duval County
32202
Glenn Warkentien
Detective
501 East Bay Street, Florida
9046300500
County
Law Enforcement
1974-331567
1974-08-01
Jacksonville Sheriff's Office
Blond/Strawberry
Blue
Blue
11/28/2025
Area Last Seen:
Forum Posts (3)
I’ve been closely following the case of Mylette and Annette Anderson, and I’m really curious abo... ...Read More
10/18/2023
10/18/2023
I've been going down a rabbit hole about the Anderson sisters' case, and one detail keeps bugging me... ...Read More
06/30/2023
06/30/2023
Has anyone else noticed how odd it is that the family dog was found shut in a bedroom when Mylette a... ...Read More
05/29/2023
05/29/2023
