With each burlap covered victim found on Gilgo Beach, the police learned more about the serial killer: his habits, his M.O., and his uncanny ability to avoid detection. "Could Shannan Gilbert's mother invent this even if she wanted to? Mari Gilbert, mother of Shannan Gilbert, was killed in upstate Ulster County. Mari was alive and kicking. The prosecution argued that Sarra had plotted the murder for months after Mari had had her arrested for drowning a family puppy in front of her young son. "Mari was a lifetime practitioner of witchcraft and apparently of black magic," Ray said in the same Newsday report. "But you're as vulnerable as ever when you're working alone, particularly when you just meet your client that night.". Moriarty asked Sarra. She does not deserve to be forgotten.. "Is it possible that he knows more about what happened to Shannan Gilbert?" Every product was carefully curated by an Esquire editor. Unidentified woman: We did. Megan was just 22 when she was murdered, leaving behind a 4-year-old daughter. Mari Gilbert was an American activist and advocate for her late daughter, Shannan Gilbert, a 23-year-old aspiring author working as an escort who may have been murdered by the Long Island serial killer. Mari Gilbert's daughters dealt with the tragedy of their sister Shannan in different ways. Get all your true crime news from Oxygen. Hackett said in his response to 48 Hours that he had been at home sleeping with his wifethe night Shannan disappeared. "Which told me the second chapter of Mari's story. Learn about Stevie, Sherre, and Sarra here. She went to set up appointments with men on Craigslist. They learned that Shannan and her driver had left New York City shortly after midnight on May 1, 2010, and headed to a gated community in Oak Beach. Ten bodies, eight suffocated or strangled, and none of them Shannan Gilbert, the young woman whose disappearance launched the investigation. "We hear the conversation between the two of them and she's just staring at him and not acting rationally. FacebookShannan Gilbert in a Facebook photo. "I thought that he was a liar and I still think he's a liar," Sherre said. One, Sherre, ran a Facebook page dedicated to Shannans case. Anyone with information is urged to call 1-800-220-TIPS (8477). It's like running through a corn field or a wheat field you just push push it outta your way," said Varrone. "A lot of money for her," Moriarty noted. He nowreportedly lives in Florida. Chief Varrone says the local police responding to Colletti's call knew nothing about Shannan's own 23-minute 911 call. By clicking Accept All Cookies, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. "It's a girl who clearly believes she's in harm's way.". Then, Colletti saw Shannan was hiding underneath the boat in his yard. July 20, 2013 / 11:39 PM "I could see a car come and stopping, coming a little bit and stopping," he said. Alex Murdaugh sentenced to life in prison for murders of wife and son, Biden had cancerous skin lesion removed last month, doctor says, White supremacist and Holocaust denier Nick Fuentes kicked out of CPAC, Tom Sizemore, actor known for "Saving Private Ryan" and "Heat," dies at 61, Biden team readies new advisory panel ahead of expected reelection bid, At least 10 dead after winter storm slams South, Midwest, House Democrats unhappy with White House handling of D.C.'s new criminal code. Mental illness had affected both Mari, 52, and Sarra, 27, according to Elizabeth Meserve, aunt of Long Island serial killer victim Megan Waterman. "I could hear the fear in his voice.". "I said, 'Well, I called the police they are on their way to bring her back," Colletti said. Former Chief of Detectives Dominick Varrone says Dr. Hackett is not a suspect in Shannan's death. Israel Nieves was so jealous of James Rodriguez. And then, there's a guy on the other end.". "It makes it easier for a killer who wants to work in the shadows," Moriarty noted. "We gave them flyers. She called her mother and said come over. I don't," said Shannan's mother, Mari Gilbert. On July 23, 2016, Sarra Gilbert traveled from Ellenville, NY, to her mothers home in Catskills, NY, and attacked Mari Gilbert. He is very controlled, very calculating in what he does. "How could you have her items in one spot and then her body all the way in another spot close to the highway? According to NBC, Mari's 27-year-old daughter Sarra stabbed her more than 200 times and hit her with a fire extinguisher, resulting in Mari's death in 2016. "Sexually explicit things as to what he had done to Melissa, sexually explicit things as to what he was going to do to Amanda.". Her belongings including her pocketbook, lip gloss, jeans and shoes were discovered in the marsh about a quarter of a mile from her body, according to, According to police, she appears to have entered the marsh right behind where Peter Hacketts house is, and her belongings were found right near his house in the marsh and then her body was found a long distance away, Kolker told, The tragedy of this young womans death is only compounded by the prosecution in this civil litigation, he told, . He said the cause of death could not be determined, but the autopsy showed some findings consistent with strangulation. While the calls he made to Shannan's family may be strange, they're not out of character. Mari also may have had temporary custody of Sarras son, Daily Freeman reported. ", Garbus hopes that Lost Girls will inspire in others the same unrelenting dedication to finding the truth about how Shannan Gilbertand the rest of the women found near Gilgo Beachreally died. Gilbert, 27, who has been charged with second-degree murder and criminal possession of a weapon, appeared in court Tuesday afternoon and apologized for fatally She was pursuing that. Lost Girls, a mystery film that arrives on Netflix on March 13, is a dramatized account of an unresolved true crime story about a serial killer on New Yorks Long Island.. Based on a 2013 nonfiction book of the same name by Robert Kolker, the movie centers on Mari Gilbert, played by Amy Ryan, a single mother of three juggling multiple jobs whose Barthelemy wondered. Mari Gilbert, Shannan's mother, filed the suit last year, making wrongful death and other claims. "It almost seems like she's in some type of psychotic state or in some type of drug-induced stupor.". The remaining claims are related to Shannan Gilberts pain and suffering before her death and the later emotional distress suffered by Mari Gilbert, according tocourt documentsin the case. Mari fought tirelessly to bring justice for her daughter Shannan, from Shannan's death sadly until her own death at the hands of her "He's an individual who likes to get involved," Varrone said of Dr. Hackett. "My sister had other dreams, you know. Do you, This was definitely in IL because we are friends with, Hi. Attempts to find current contact information for Hackett were not immediately successful. Four bodies had been discovered. Sarra is held without bail and is set for a preliminary hearing in court on Tuesday. "There's nothing I can add that the police don't already know," said Dr. C. Peter Hackett, an Oak Beach resident and retired emergency services doctor who curiously inserted himself in the middle of the mystery - by calling Shannan's mother on May 3, 2010, two days after Shannan went missing. "The major symptoms of schizophrenia hit later," Garbus explains. Shannan's body was found about three miles east from the others and detectives have speculated that her death was accidental. Police say both Pak and Joseph Brewer passed polygraphs, and are not suspects. Im blessed to have had you in my life for 22yrs and Im grateful that you were eventually found. She said she decided to keep the Facebook page going, despite her and her sister Stevies devastation, because of all the work and dedication her mom and their lawyer John Ray had put into Shannans case. "48 Hours" has since recently obtained phone records from Shannon's mother that confirm Hackett actually did make a call to Mari Gilbert exactly when she said he did on May 3. It was Michael Pak, Shannan's driver. Over the past couple of days she began to hear voices. "I didn't know it would be only once.". "She absolutely hated it". "So why would you call her mother? In the film, her character complained that when the women are I felt her determination to not just let her sister disappear, she says. "I was so moved by Mari's story," Garbus tells OprahMag.com. The Gilberts' attorney, John Ray, finds that hard to believe. In the prosecutors view, the killing of Mari Gilbert was a crime of passion, quite likely drug-fueled, against a mother whom Sarra resented for years. From Netflix's Lost Girls. And she was also goin' to school to be a writer," she said. "I do," he replied. They cant sleep, Laster tells PEOPLE. Last year, Ray and two colleagues put the police theory to the test. Sarra stabbed her mother an incredible 227 times with a 15-inch kitchen knife. In addition, she was portrayed by Amy Ryan. ", "I reached over and grabbed that phone, dialed 911," Colletti continued. "If she had abandoned her shoes and she was walking barefoot through this, it would seem almost impossible for her without cutting up her feet very badly on the broken reeds," he explained. Get an all-access pass to never-before-seen content, free digital evidence kits, and much more! He knew what locations would be difficult to trace and how long he could stay on the phone. "If Michael Pak had stayed there and told the officers that she was still missing, is it possible that Shannan Gilbert might still be alive?" Dr. Hackett: I never saw her, I never met her. Hackett the former head of the Suffolk County Emergency Medical Services had become an integral part of the private, secluded Oak Beach community by the time 24-year-old Shannan Gilbert, a Craigslist sex worker, disappeared in May 2010 after meeting a client in the community. In the upcoming Netflix film "Lost Girls," Mari Gilbert (played by Amy Ryan) becomes enraged after the police and the media only refer to her missing daughter Shannan Gilbert along with several dead women found along the southern shore of Long Island in demeaning ways. By. Would love your thoughts, please comment. She spoke to the press, putting pressure on police and ensuring that Shannan wouldnt be forgotten. Jurors didn't find Sarra and her attorney's claims and pleas for mercy compelling, with one unnamed juror telling the Daily Freeman, "We feel that she has mental illness but she was also aware of what she was doing." The calls didn't stop coming. Based on Robert Kolker's book of the same name, the film is centered on Mari Gilbert, Shannan's outspoken mother, who worked alongside several other victims' families to press Long Island police into action. During my conversations with them they asked that I call the family, he wrote. And her children were adversely affected by it, there is no question about it whatsoever." In 2016, Mari Gilbert was found dead in her daughter Sarra Gilberts apartment in Ellenville, CBS New York reported. She's based (and born and raised) in Brooklyn, New York. Gilbert worked a variety of jobs, including serving as a retail manager, teaching assistant, and Walmart employee, but continued to face personal struggles. Shortly after Gilberts body was discovered, Hackett put his Oak Beach house on the market in 2012 and moved away from the area. Due to the control exercised by Hackett, Shannans family believes she experienced pain, suffering, anguish, agony, and knowledge and fear of her imminent death, according to the lawsuit. The truth is all these women are victims.. "You called Mari on your wife's cell phone on the third on that Monday when Mari said you called," Moriarty told Hackett. Yelling, 'Help me, help me, help me. He nowreportedly lives in Florida. November, he filed a wrongful death suit against Dr Hackett. Moriarty asked Varrone. Dr. Charles Peter Hackett was once a big shot in his private Oak Beach neighborhoodbut after he called the mother of a missing escort, Hackett found himself linked to an unsolved Long Island murder mystery. "I feel like they failed me and they failed my sister. Shannan Gilbert went missing after a terrifying 911 call in May 2010. Authorities were able to trace some of the calls to a handful of busy locations in midtown Manhattan: near the Port Authority, the Empire State Building and Times Square. No one wants to know you. Police later responded tothe neighborhoodafter several other residents had called 911 to report the distraught woman, but there was no trace of Shannan when they arrived. Twisted Sisters is investigating the terrifying case of the Gilbert family in New York state, where Sarra Gilbert brutally murdered her own mother, Mari Gilbert, in the most violent fashion. Shannans body was later discovered in December of 2011, 19 months after her disappearance. "She just disappeared into the night.". Mari Gilbert: Why would you say that to me? Moriarty asked. "Yeah, I'm sure I did. Mari died on July 23, 2016, in the apartment building the Over time, they can develop serious medical malfunctions., (Local police did not immediately respond to PEOPLEs request for comment, and have not publicly discussed a motive in the case. "The area in and around Gilgo Beach has been used to discard human remains for some period of time," a police officer said at a press conference. For more stories like this, sign up for our newsletter. A young woman connected to the unsolved Long Island Serial Killer case is facing possible life in prison for the stabbing death of her mother. 2013 CBS Interactive Inc. All Rights Reserved. The film's events begin six years ahead of Mari's murder, and Sarra is played as an adolescent by actress Oona Laurence. We start callin' hospitals.". They spoke to a dozen witnesses and homeowners in the area trying to piece together a timeline. Asked if he thought Shannan was afraid of the man in the SUV, Colletti. "I walked out the front door with her," Schaller recalled. Schaller says Amber hated the person she'd become: a drug addict who turned tricks to support her habit. "But wouldn't you sound that way if you were panicked and afraid?" Pak told Colletti he was looking for Shannan. We allege that Dr. Peter Hackett has told others that he encountered Shannan knocking on his door on May 1, that he let her into his home and that he administered narcotics, Ray said outside the courthouse after filing the suit according toThe Long Island Press. According to Mari Gilberts obituary, Mari had four grandsons when she died and she was engaged to Elroy J. Shulterbrandt. All were young women in their 20s. In mid July 2009, after several days with no word from Melissa, her mother panicked. Please enter valid email address to continue. Mari Gilbert was murdered by one of her daughter, Sarra Gilbert, in July of 2016five years after the events of Lost Girls. There is not an iota of evidence in any of this litigation., Over the years, many of the initial counts in the lawsuit have been removed, including the wrongful death claim that was dismissed in 2013, according to, The remaining claims are related to Shannan Gilberts pain and suffering before her death and the later emotional distress suffered by Mari Gilbert, according to, Before Hackett was embroiled in the media coverage of the case, Kolker told, Hackett had served as head for the Suffolk County Emergency Medical Services when the. She doesnt go to the page as frequently anymore, but still posts updates from time to time. (The) last time I talked to him, it was seven years ago at least, and he was saying that he was basically unemployable, Kolker toldOxygen.com. Chief Varrone insists police didn't know about that call until months later. Mental illness drove Sarra Gilbert to kill her mother, Mari Gilbert five years after Sarras sister was found dead near a suspected serial killers mass grave in Long Island, New York Maris lawyer and others close to the family allege to PEOPLE. By then, she had been missing for eight days. Sarra, diagnosed with schizophrenia, had been cycling out of mental hospitals, Ray said. " because I couldn't remember my story. "It's possible. Hearst Magazine Media, Inc. All Rights Reserved. She gave me a hug and a kiss and she left.".