Skip to content
The Last Sighting episode artwork

Jan 21, 2026 <1 min

The Last Sighting

from Ontario Cold Cases - The Podcast

The Last Sighting December 12, 1910. Dorothy Arnold, 25, leaves her Upper East Side mansion for 'shopping.' She buys chocolates, a book, chats cheerfully with a friend on Fifth Avenue... then heads toward Central Park. She was never seen again. No body. No trace. What happened to Dorothy? New episode drops now on Ontario Cold Cases. Because every case deserves answers—and every victim deserves justice. Subscribe now to Ontario Cold Cases: Canada’s True Crime Podcast. Episodes available wherever you get your podcasts. Follow us for updates and more: @OntarioColdCases Full episode available on YouTube - https://youtu.be/ZBs5N1d_GDA Full episode available on Apple Podcasts - https://podcasts.apple.com/us/podcast/the-mysterious-disappearance-of-dorothy-arnold/id1752250521?i=1000745980540 Ontario Cold Cases - Facebook (Subscribe) https://www.facebook.com/ontariocoldcases/subscribe/ Ontario Cold Cases - Wordpress https://nicollinvestigations.wordpress.com/ Ontario Cold Cases - Substack https://substack.com/@ontariocoldcase For more videos subscribe to: https://www.youtube.com/@OntarioColdCases?sub_confirmation=1 @PlayMorePods #OntarioColdCases, #NicollInvestigations , #canadiancrime , #ColdCasePodcast , #ontariocrime, #OntarioMysteries , #PodcastMystery , #truecrimepodcast , #unsolvedmysteries, #ontario, #TrueCrimeCanada, #TrueCrimeOntario, #CanadianMysteries, #canada, #truecrime, #PodcastsOnAmazonMusic, #Murder, #Homicide, #Missing, #ColdCases, #Manhattan, #NewYorkCity, #DortothyArnold, #PinkertonDetective,

Episode details come from the podcast's RSS feed.

Embed this episode

Ready to play

The Last Sighting

0:00 0:39

No transcript yet.

Requests help us decide what to transcribe next.

Frequently asked questions

How long is this episode of Ontario Cold Cases - The Podcast?

This episode is 0 minutes long.

When was this Ontario Cold Cases - The Podcast episode published?

This episode was published on January 21, 2026.

Can I download this Ontario Cold Cases - The Podcast episode?

Yes. Use the download control on the episode player to save the publisher-provided media file.