Alan Dershowitz said he will sue Jack Schlossberg after the social media influencer and only grandson of John F. Kennedy falsely claimed the civil rights attorney and Harvard professor had killed his wife, The Post has learned.
“I hope he will preserve all of his documents because I am about to commence a legal action against him,” Dershowitz, who has been married to Carolyn Cohen since 1986, told The Post Wednesday.
“My lawyers have advised now me that I have a viable defamation action.”
Earlier this month, Schlossberg filmed himself with wild, unkempt hair attacking the 86-year-old lawyer.
“Alan Dershowitz if you can hear me I need your help, i’ve been trying to reach out to you. I’m in deep s—t, dude. I’m all over the Epstein documents, there’s all sorts of credible evidence.
“Everyone knows I killed my wife, I’ve got a thousand sexual assault cases against me, I look like a human penis. I’m completely irrelevant and I’ve never had consensual sex … Oh wait, s–t, that’s you,” he said, adding he felt Dershowitz had insulted his family.
At one time, Dershowitz had been a lawyer and a friend of the late billionaire pedophile Jeffrey Epstein.
After deleting his social media on Feb. 6, Schlossberg, 32, returned online Tuesday and posted his latest rant against Dershowitz to his nearly 600,000 Instagram followers.
In an Instagram video, Schlossberg sings standing next to a skeleton which he says is wearing his grandfather’s robe and hat. The post is directed to Dershowitz and broadcaster Megyn Kelly.
“(I’m legally obligated to inform you that Alan Dershowitz didn’t kill his wife who is alive — just kidding I’m not legally obligated to say that bc Alan Dershowitz Only threatened to sue me)” reads the Feb. 18 Instagram post. “DONT LET YOUR SPEECH GET CHILLED.”
Dershowitz — who worked as an attorney for late Sen. Ted Kennedy (D-Mass.), Schlossberg’s great-uncle, and told The Post he was a law professor to Joseph Kennedy III at Harvard — told The Post earlier this month Schlossberg has “done more harm for the Kennedy name than all the rest of the Kennedys combined.”
On the same day The Post’s story about Dershowitz’s legal threat was first published, Schlossberg said he was deleting his social media accounts “forever.”
He returned on Tuesday to bemoan the temporary closure of the Boston-based John F. Kennedy Library and Museum. The library posted on its website that it was closed until “further notice,” then announced that it was reopening the next day.
Schlossberg posted to social media that Elon Musk’s Department of Government Efficiency had fired members of the library’s staff.
“Today DOGE SHUT DOWN the JFK LIBRARY — welcomes thousands of students ever year to learn about US HISTORY —the DIRECTOR OF PRES. LIBRARIES (from White House / DOGE) instructed the JFKLIBRARY to fire probationary staff effective immediately and until further notice.”
Schlossberg could not be reached for comment.