Year: 2023
Language: English
Director: Matt Ruskin
During the early 1960s in Boston, a series of brutal murders grips the city in fear. Loretta McLaughlin, an ambitious and pioneering journalist, relentlessly investigates the crimes, challenging sexism and risking her safety in the process. Partnered with her colleague Jean Cole, she bravely confronts the killer's escalating acts of violence, determined to uncover the truth and bring justice to the victims, even as they place themselves in increasing danger.
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Read the complete plot breakdown of Boston Strangler (2023), including all key story events, major twists, and the ending explained in detail. Discover what really happened—and what it all means.
In 1962, investigative reporter Loretta McLaughlin of the Boston Record American embarks on a harrowing journey after uncovering the chilling cases of three older women who were brutally raped and murdered by strangulation in the Boston area. Each victim bore the same haunting signature—stockings tied around their necks in precise bows—suggesting the potential presence of a serial killer lurking in the shadows. The shocking nature of her findings ruffles feathers among Boston law enforcement and her own superiors, who are determined to suppress the story to safeguard the paper’s reputation.
When a fourth victim emerges, Loretta teams up with fellow journalist Jean Cole, as they face rampant sexism in a male-dominated newsroom and society. The strain on Loretta’s personal life escalates as her long hours take a toll on her marriage, and her family becomes the target of harassment. Amidst these challenges, Loretta coins the infamous moniker “the Boston Strangler” while documenting their findings.
By the following year, tragedy strikes again as a seventh victim, Sophie Clark, is discovered. A neighbor describes a man who could potentially be the murderer, yet this new victim deviates from the established pattern, being considerably younger than the previous ones. As the investigation unfolds, Loretta and Jean realize that the Boston Police Department is mishandling the case, failing to share crucial information with surrounding jurisdictions. They uncover similar murders, including one linked to a man named Paul Dempsey in New York City, that had gone unnoticed.
The plot thickens when Albert DeSalvo, a suspect in this heinous series of murders, is apprehended. A witness is brought in to identify him, but she mistakenly chooses another man, George Nassar. Regardless of this discrepancy, DeSalvo eventually confesses to all 13 murders in 1964. However, due to a lack of physical evidence, he is convicted solely for previous robbery and sexual offenses, receiving a life sentence.
Fast forward to 1965, Loretta discovers through a detective in Ann Arbor, Michigan, that there are six murders there that match the Strangler’s methodology. Traveling to Ann Arbor, she investigates and finds that a prime suspect is Daniel Marsh, an ex-boyfriend of one of the Strangler’s victims. Despite being apprehended, Marsh remains uncooperative. In a twist of fate, DeSalvo reaches out to Loretta in 1973, offering to share his version of the events during visiting hours. Tragically, before their meeting can take place, he is fatally stabbed by another inmate.
With the revelation of an anonymous tip, Loretta connects with Harrison, a former patient at Bridgewater State Hospital, who reveals that DeSalvo, Marsh, and Nassar were all housed in the same ward at one point. He alleges that DeSalvo’s confession was orchestrated by Marsh and Nassar. In a subsequent prison visit, Nassar denies having coached DeSalvo but admits to hoping for the reward money, throwing doubt on the singular narrative of the Strangler and hinting that multiple killers may exist.
As Loretta and Jean dig deeper, they formulate a compelling theory positing that Paul Dempsey was responsible for the initial six murders before relocating to New York, leading to subsequent copycat killings that targeted much younger victims. The media frenzy surrounding DeSalvo’s confessions raised questions about the integrity of the investigative process. Ultimately, Nassar facilitated DeSalvo’s representation by high-profile attorney F. Lee Bailey, manipulating the situation to secure a monetary gain and a supposed lucrative book deal for DeSalvo.
The Record American ultimately publishes Loretta and Jean’s investigative theory, which contributes to a wider discussion about journalism’s role in criminal investigations. In the closing epilogue, Loretta rises to prominence as an award-winning medical reporter at The Boston Globe, while Jean enjoys a flourishing career as a reporter for three decades, maintaining a close friendship with Loretta. In a poignant note, Marsh never faces charges for murder, and Nassar misses out on rewards, remaining incorrectly assumed to linger in prison even as of 2023. The saga reveals that by 2013, DNA evidence linked DeSalvo to the 13th murder, but not to the other twelve, leaving lingering questions about the true identity of the Boston Strangler.
Last Updated: November 03, 2024 at 12:37
Still wondering what the ending of Boston Strangler (2023) really means? Here’s a spoiler-heavy breakdown of the final scene, major twists, and the deeper themes that shape the film’s conclusion.
The film suggests that the true story behind the Boston Strangler might never be fully known. Although Albert DeSalvo confessed to the murders and there was strong evidence linking him to the last victim, the film reveals that his confession was likely fabricated as part of a scheme devised by a fellow inmate, George Nassar. Nassar manipulated DeSalvo into confessing with promises of a lucrative book deal, and it appears that DeSalvo’s murder inside prison shortly after speaking to Loretta was orchestrated by Nassar himself, who wanted to silence him. In the real world, and as shown in the film, there was no definitive proof that DeSalvo was the sole killer, and many believe the crimes were committed by multiple individuals or even a copycat killer. The movie emphasizes how the violence against women in Boston was disturbingly pervasive, with some victims possibly killed by different men exploiting the same methods, creating the illusion of a single, terrifying serial killer. Loretta and Jean, driven by their relentless pursuit of the truth, uncovered the flaws in the police investigation and faced significant personal risks, including threats and danger. In the end, while the case was officially closed with DeSalvo’s confession, the real identity of the Boston Strangler remains uncertain—highlighting the tragic and unresolved nature of this horrifying chapter in history. Loretta went on to have a distinguished career in journalism, and Jean continued her investigative work, both hard-fought women showing remarkable resilience in the face of systemic sexism and personal danger. Ultimately, the film leaves viewers with the understanding that the fear and violence against women highlighted in the case are still very present today, making the case not just about one man but a wider societal issue.
Last Updated: June 25, 2025 at 08:44
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