Martha Nolan-O’Slatarr Death: New Medical Details Raise Questions

New information arrived this weekend about fashion designer Martha Nolan-O’Slatarr, who was found dead on a yacht in Montauk last year.

New Medical News

TMZ reported Saturday that “newly revealed medical records obtained by the New York Post” show EMTs discovered the 33-year-old “cold to the touch with dried blood around her mouth, chest and head.” Responders also saw extra blood on the floor nearby.

Nolan-O’Slatarr was found unresponsive on a boat at the Montauk Yacht Club around midnight on August 5, 2025. Good Samaritans attempted CPR, but she died at the scene.

In an earlier August 2025 account of the story, E! News noted that the Suffolk County Police Department confirmed homicide detectives were “investigating the circumstances surrounding the death.”

The Details

TMZ reported that the Montauk Fire Department’s report said that “Martha’s nail beds were purple” and she had “slight purpling around her lips.”

The report added that there was “no active bleeding or obvious source of trauma,” though a first responder guessed some blood “may have come from the back of her head.”

Unanswered Questions

EMTs heard that a man had been sharing the same bed as Nolan-O’Slatarr and he called 911 after he said he couldn’t wake her.

Boat owner Christopher Durnan is the only person previously confirmed to have been with her. The Irish Mirror detailed how Durnan, an investor in her beachwear brand, was spotted “running down the dock naked around midnight” looking for help.

Durnan’s lawyers claimed he stripped because Nolan-O’Slatarr “vomited on him.” However, the report cited by TMZ doesn’t “mention any vomit at the scene.” And that might raise some new questions.

A Lawsuit

The family of Martha Nolan-O’Slatarr recently filed a $50 million wrongful death lawsuit against Durnan, and it accuses him of “assault, negligence and gross negligence.”

But it should be noted that Durnan hasn’t been charged with a crime, and police continue their investigation.

Readers React

Followers on TMZ’s Instagram page mostly seemed very sad about the death of such a promising young woman. Others brought up other mysterious deaths involving yachts. Lynette Hooker in the Bahamas comes to mind.

One reader said, “Them yachts be sketchy..careful RIP.”

Here are a few other responses in the discussion:

• “Deepest condolences to her family and friends.”
• “So painful, may her soul rest in perfect peace.”
• “As soon as I read yacht, I know most of the evidence is gone.”
• “I thought everyone knew what happens on yachts by now. Nothing good. Stay away from yachts”

The official investigation remains open, so when more news arrives, we will update you. Your thoughts? Join the discussion and come back here for more true crime news. You can also follow our crime channel on TikTok.