The Massachusetts medical examiner still hasn’t provided an exact cause and manner of death for Saoirse Kennedy Hill nearly two months after she died at the family’s famous Cape Cod compound — amid massive backlogs at the office, The Post has learned.

Kennedy Hill, 22 — granddaughter of the late Robert F. Kennedy — died from a suspected drug overdose after a long night of partying in Hyannis Port on Aug. 1.

An initial autopsy report for Kennedy Hill showed no signs of trauma to her body, but the exact cause and manner of her death are still pending a toxicology report, a representative from the state’s Office of the Chief Medical Examiner told The Post on Tuesday.

“It’s still pending,” the unnamed representative told The Post before saying all requests should be sent to Boston’s Executive Office of Public Safety and Security.

Earlier this year, the Massachusetts OCME was found to have massive backlogs that left families waiting months, sometimes more than a year, to learn the details of their loved one’s death, according to a February report from Boston 25 News.

It was the second time the outlet reported on their massive backlogs, the first coming in 2014.

In 2017, a state auditor released a report on the medical examiner’s office that found it “did not monitor completion of toxicology examinations or complete autopsy reports and death certificates in a timely fashion.”

The auditor found 28% of toxicology examinations, 58% of autopsy reports and 32% of death certificates were not filed in a timely manner, which could threaten the state’s national accreditation.

The National Association of Medical Examiners requires toxicology examinations and autopsy reports to be completed within 90 days, so there’s still time for them to complete Kennedy Hill’s report.

A spokesperson for the OCME said Kennedy Hill’s death is an “active and open criminal investigation” with the Cape and Islands District Attorney’s Office and deferred all calls to them. He did not provide a comment on the office’s backlog of cases.

Kennedy Hill’s death has been shrouded in mystery ever since first responders rushed to the illustrious, sprawling compound for reports of a possible “overdose” around 2:30 in the afternoon the day she died.

Reports quickly surfaced about the young Kennedy’s battle with depression, leading to speculation the death was a possible suicide. But Robert F. Kennedy Jr.’s eulogy — Kennedy Hill’s uncle — showed the college student’s last night on earth was a happy one that involved a long night of partying– “a flight of her characteristic exuberance,” as he described it.

The night before the Boston College student died, she had dinner with her grandmother Ethel Kennedy — RFK’s widow — and watched the 2020 Democratic presidential debate, RFK Jr. wrote in the eulogy.

She had just finished writing a 25-page paper — an assignment she had “been laboring for a week” in her uncle’s “garage and attic” that “she was immensely proud” of.

“She announced that she would spend the remainder of the evening in an all-night celebration of that feat,” RFK Jr. wrote.

After watching the debate, Kennedy Hill hit the town and headed to a karaoke bar around 10:30 p.m. where she spent the night singing before heading to a drag bar to dance.

When she got home at 2 a.m., she “sang and danced” with her good friend Sinead Donnelly at the compound’s cottage before taking her friend for a tour of the town on her grandmother’s golf cart.

The two then took a dip in the ocean at dawn, watched the sunrise from the beach before spilling into bed just after 5:30 a.m.

RFK Jr. said much of the night had been documented on social media and just before Kennedy Hill went to bed, she was already thinking about dinner plans she had in Los Angeles later that day.

When the girls failed to rise by noon, no one thought twice about it knowing how late they’d been up.

Soon, the reason for their late afternoon slumber became clear.

“Saoirse woke up with God,” RFK Jr. said.

Requests for comment to the Kennedy family have gone unanswered. The Cape and Islands District Attorney’s office, which is overseeing the criminal investigation into Kennedy Hill’s death, also did not reply to multiple requests for comment.