In September of 1966, a 2-year-old girl disappeared without so much as a trace. While time has passed on, this girl's family has not given up hope that they will find her.
If you may have any knowledge to the whereabouts of Diane, please contact contact mail@dianeprevost.info Case #RM08107301 ONTARIO PROVINCIAL POLICE at ops.isb.resolve@opp.ca Call Crime Stoppers 1-800-222-8477 (TIPS)
Sources -
https://www.baytoday.ca/local-news/do-you-know-what-happened-to-diane-prevost-934352
She disappeared on a family camping trip. 56 years later, her sister is still looking | CBC Radio
50 years later, the search for two-year-old Diane Prévost continues | The Star