Seth Peterson, a 28-year-old adult-film actor, has died, his fiancé confirmed Saturday on social media. The announcement came from Cyrus Stark, who also creates adult content under the name Kobe Marsh.

Fiancé’s announcement on X

Cyrus Stark posted on X, writing, “It is with a heavy heart that I share the passing of my Fiance and best friend Seth. I’m truly at a loss for words, and my heart is broken.” He signed the post “Kobe” and linked to a GoFundMe page created in Peterson’s memory: In Loving Memory of Seth Peterson.

Details shared and funeral fund

In the post, Stark said Peterson was “found in our home earlier today.” He added that Seth was “deeply loved and will be profoundly missed,” and noted that the funds raised through the crowdfunding page will be used toward funeral costs.

Career and public response

Peterson worked as an adult-film actor and was known within the adult entertainment community. He was 28. Messages of condolence and expressions of grief have been shared online following the announcement.

The family and fiancé have not released further details. Out of respect for privacy, no unconfirmed information is being reported at this time.

Image Referance: https://www.tmz.com/2026/03/24/seth-peterson-dead/