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Suspect in New Britain Serial Murder Case Identified By Sources

Connecticut Division of Criminal Justice
Sources close to the case told NBC Connecticut and other news sources that police suspect handyman William Devin Howell is the serial killer responsible for at least seven deaths in New Britain.
Murder victim Melanie Camilini in a file photo, identified by New Britain police on Monday.

A drifter who is already serving a prison sentence for killing a Wethersfield woman has been identified by NBC Connecticut as the suspected serial killer police believe is responsible for at least seven deaths in New Britain.  

William Devin Howell, 45, was convicted of first-degree manslaughter in the death of Nilsa Arizmendi. Arizmendi was last seen in Howell's van in 2003. Her body was never found.  

Howell is being held at Garner Correctional Institution in Newtown.

The news comes a day after New Britain Police announced the discovery of more skeletal remains that links the suspect to at least seven victims. 

In 2007, skeletal remains were found in a dense, swampy forest behind a strip mall on Hartford Road in New Britain. Three victims were later identified, all women, and all believed to have been murdered by the same person, some time around 2003.

Police have searched the area since for more remains. Last year, a task force was created to investigate the murders, and in April of this year, a new search was launched in the same forest.

This time, a highly-skilled FBI cadaver dog was joined by heavy excavation equipment. The search turned up more skeletal remains, all dating back at least ten years, and consistent with the previous three murders.

In a press conference, New Britain Police Chief James Wardwell announced that the recent sweep yielded the remains of four more women, including the name of a new victim.

"Melanie Ruth Camilini was born May 11, 1973, and is from Seymour, Connecticut. Melanie Camilini was last seen in Waterbury in January, 2003," said Wardwell.

Camilini is the mother of two, and would have turned 42 on Monday.

Wardwell declined to comment about who may have committed these murders, but was confident that there is no danger to the public. "The ongoing investigation supports our strong belief that the person responsible for this is not able to continue this conduct at this time," he said.

Wardwell's comments would be consistent with the NBC Connecticut report that the task force is focusing on a single suspect, presumably William Devin Howell. 

Ray Hardman is Connecticut Public’s Arts and Culture Reporter. He is the host of CPTV’s Emmy-nominated original series Where Art Thou? Listeners to Connecticut Public Radio may know Ray as the local voice of Morning Edition, and later of All Things Considered.

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SOMOS CONNECTICUT es una iniciativa de Connecticut Public, la emisora local de NPR y PBS del estado, que busca elevar nuestras historias latinas y expandir programación que alza y informa nuestras comunidades latinas locales. Visita CTPublic.org/latino para más reportajes y recursos. Para noticias, suscríbase a nuestro boletín informativo en ctpublic.org/newsletters.

The independent journalism and non-commercial programming you rely on every day is in danger.

If you’re reading this, you believe in trusted journalism and in learning without paywalls. You value access to educational content kids love and enriching cultural programming.

Now all of that is at risk.

Federal funding for public media is under threat and if it goes, the impact to our communities will be devastating.

Together, we can defend it. It’s time to protect what matters.

Your voice has protected public media before. Now, it’s needed again. Learn how you can protect the news and programming you depend on.

Connecticut Public’s journalism is made possible, in part by funding from Jeffrey Hoffman and Robert Jaeger.