From my most recent update in my investigation:

I need people who have viewed [email protected] to check their browser cache for this image:

https://vlemmy.net/pictrs/image/928b2f95-a37c-4e94-bd70-bc014c8655d4.jpeg

You can do so using one of the following NIrsoft tools:

• Chrome: https://www.nirsoft.net/utils/chrome_cache_view.html
• Safari: https://www.nirsoft.net/utils/safari_cache_view.html
• Opera: https://www.nirsoft.net/utils/opera_cache_view.html
• IE / Firefox / Misc: https://www.nirsoft.net/utils/image_cache_viewer.html

I’m hoping since it’s a historic image linked to their internet presence that it might generate specific leads.