|Disappeared||July 18, 1974|
|Missing for||47 years|
Charlotte Ann Erdman was a teenager who ran away from Watertown, Wisconsin on July 18, 1974. She was not reported missing until May 29, 2019 and there are few details available in her case.
Charlotte ran away from home on July 18, 1974. Two weeks after she ran away, her family received a letter from her that was postmarked from Illinois. In the letter, she stated that she'd been picked up by a 41-year-old long-haul truck driver who was based in Illinois. She also stated she wasn't doing anything illegal and promised to write to them again. Her family had never heard from her since.
- Brown hair, either chin-length or past her shoulders.
- Blue eyes.