The front cover of my edition of Sebastian Junger‘s intriguing  true crime book,  A Death in Belmont features a grainy black and white photo of the author as a small child sitting on the lap of his mother, who looks down at him affectionately.

Behind them is a kindly looking elder gentleman called Floyd Wiggins, and next to him, looking directly at the camera is a powerfully-built stocky man in a white shirt, his hair greased up in a pompadour, called Albert DeSalvo.

The photo was taken in mid-March 1963 when Wiggins, DeSalvo and another man Russ Blomerth (who took the photo) built an artist’s studio in the backyard of Sebastian Junger’s Belmont home.

A year later, the same man, Albert DeSalvo,  would confess to being the notorious Boston Strangler, one of the most infamous and violent serial killers and rapists in American history.

Knowing this, turns the photo into something utterly chilling: a young child and his mother with a monster smiling serenely behind them.

This then is the springboard –  a very personal one – for Junger’s engrossing book about the Boston stranglings that terrified residents in the early 1960s.

Of course DeSalvo, who confessed to being the strangler after being arrested for a string of other violent crimes, is a big part of the book, but he is not the central character.

A mug shot of Roy Smith

Instead Junger focuses on a black man, named Roy Smith and one particular murder that occurred near his childhood home in Belmont, which also gives the book its title: A Death in Belmont.

The day before the photo was taken a woman in her sixties, Bessie Golderg had been raped and strangled in her home, just a mile away.

The brutal attack, perpetrated in the middle of the day and by someone who Bessie Goldberg let into her home, occurred during a spate of 13 similar stranglings that started in June 1962 and ended in January 1964.

But this murder was pinned not Albert DeSalvo (who also never confessed to it in jail), but on Roy Smith had been sent by his employment agency to clean the Goldberg house on the same afternoon that Bessie Goldberg was raped and strangled.

He was there in the hours just before her death – shopkeepers and neighbourhood kids saw him walking in Belmont that afternoon – and so he became the prime suspect.

Being a black man in a white neighbourhood also did not help, nor did his criminal history or his penchant for alcohol.

Despite this, the evidence was only circumstantial , Smith had little motive apart from robbery and there was nothing in his past to suggest he was a sexual predator. But, a court found him guilty and he was given a life sentence, only narrowly missing the death penalty.

He spent the rest of his life in jail, but steadfastly maintained his innocence during his 13 years locked up, right up until his death, from lung cancer. Tragically – if he was indeed an innocent man – he was paroled on his death-bed. Junger writes poignantly:

“If Roy Smith had not been working at the Goldberg’s residence the day she was killed, the murder would quickly have been added to the list of other Boston Stranglings. It was so similar to the previous eight killings that the police initially thought they had arrested the man responsible for all of them. They hadn’t.”

Junger’s brilliant book, investigates in great detail the lives of both Roy Smith and Albert DeSalvo, the likeable man who built his mother’s studio in their Belmont backyard, but who had another dimension to his personality: a viscious and cruel man who combined an insatiable sexual appetite with sadistic violence.

While Junger does not proclaim Roy Smith innocent, he hints very strongly at the possibility  that he was an innocent man, who tragically found himself in the wrong place at the wrong time.

Albert DeSalvo, at the time of his arrest in 1967

It’s a highly convincing argument and I finished reading the book almost certain that Roy Smith did not kill Bessie Goldberg and that more than likely, DeSalvo had raped and strangled her  while on his way to Sebastian Junger’s house to complete his mother’s artist studio. Indeed two further stranglings that DeSalvo confessed to occurred during the time he worked in Belmont.

Junger returns time and time again to his mother’s memories of DeSalvo. Most chilling is her memory of a time Albert DeSalvo asked her to come down into the basement of the house to show her a problem with the boiler. She hesistated, noticing a strange look in his eyes. Ellen Junger made an excuse not to go down into the basement, a decision which might have saved her life.  Junger writes:

“Four months earlier (before Bessie Goldberg died)  Al had stood at the bottom of the cellar stairs and called up to my mother with an odd look in his eyes. For a moment at least, our basement was a place where the very worst things imaginable could happen.”

DeSalvo died in prison, stabbed to death by a black inmate, taking many of his secrets to the grave. So there is no easy solution to the mystery of who killed Bessie Goldberg.

There are also many, including Junger, who question whether DeSalvo was in fact the Boston Strangler, or just someone who craved the spotlight. Until recently, there was little physical evidence to connect him to any of the crimes, while DeSalvo’s own confessions were full of errors.

But in 2013 – seven years after his book was published, a DNA match was found linking DeSalvo to the rape and murder of 19-year-old Mary Sullivan providing proof he was guilty of at least one of the  13 murders he confessed to, though this list did not include Bessie Goldberg.

In the end, there can be no definite answers, only likelihoods and possibilities. Junger himself has come under fire suggested Roy Smith may be innocent with the Goldberg family angrily denying his hypothesis that their mother might have been killed by someone other than Roy Smith.

In 2006, when A Death in Belmont was published, Bessie Goldberg’s daughter, Leah Goldberg Scheuerman told the New York Times it was “full of lies and omissions” including that a Massachusetts Supreme Judicial Court also upheld Roy Smith’s conviction on appeal.

It’s not the first time Sebastian Junger has been accused of getting things wrong. His bestselling and most famous book, The Perfect Storm (made into a Hollywood blockbuster with George Clooney) was hit by accusations of many inaccuracies.

21 Cedar Rd, Belmont – were Albert DeSalvo built a studio for Ellen Junger in 1963

But, reading a A Death in Belmont, which Junger spent three years painstakingly researching, you do not get the impression that you are being manipulated: the stories of Roy Smith and Albert DeSalvo are carefully constructed by Junger who also masterfully recreates Boston of the 1960s with its immigrant communities, rough neighbourhoods, drinking dens and quiet suburbs.

When as a reader, you weight up all the evidence, it seems hard to believe that Roy Smith, who had no history of sexual violence would have raped and murdered a sixty-year-old woman whose house he was cleaning. If he did, he never admitted it, thus ending any chance of a life outside of prison. What guilty man would do that?