Man Charged in 1990s Murders of Two Women, Suspected in Third Murder of Woman Found in North Sea

Posted on 23 July 2014

JohnBittrolff

John Bittrolff of Manorville is accused of murdering two women in the 1990s and suspected in a third murder, in which the woman’s body was found in North Sea. Mugshot courtesy Suffolk County District Attorney’s Office.

By Tessa Raebeck

A carpenter from Manorville who has been charged with the murders of two women in the 1990s is a also suspect in the death of Sandra Castilla, whose body was found in North Sea in Southampton in December 1993.

John Bittrolff, 48, who is married with two children, was arrested Monday, July 21, and charged with two counts of murder in the second degree. He was arraigned in Central Islip and ordered held without bail.

Mr. Bittrolff is accused of murdering Rita Tangredi, 31, of East Patchogue and Colleen McNamee, 20, of Holbrook, who were both strangled and beaten. They were killed in November 1993 and late January 1994, respectively. Both women are believed by authorities to have been prostitutes.

“The cause and manner of death of both of these women are exactly the same,” Suffolk County District Attorney Thomas Spota said in a press conference Tuesday, July 22. “There are significant evidentiary similarities between these two murders, Tangredi and McNamee, that he is now charged with and the murder of Sandra Castilla, whose body was found in North Sea in the Town of Southampton.”

The body of Ms. Castilla, 28, of Queens, who was strangled, was found in the woods on November 20, 1993 off Old Fish Cove Road.

The possible connection of Mr. Bittrolff to her murder is still under investigation, according to authorities.

According to Mr. Spota’s spokesman, Robert Clifford, Ms. Castilla “was not a prostitute but led a similar lifestyle.”

Mr. Bittrolff was charged after his brother Timothy submitted his own DNA evidence to the state police database. The DNA was matched to samples found at the crime scenes and police confirmed that John Bittrolff is the killer of both Ms. Tangredi and Ms. McNamee, Mr. Spota said.

“I just feel really relieved, finally,” Ms. Tangredi’s son, Anthony Tangredi, told reporters at the press conference.

Authorities do not believe Mr. Bittrolff to be the serial killer known as the Long Island Serial Killer or the Gilgo Killer who is believed to have murdered 10 to 14 sex workers over a period of 20 years, with the most recent discoveries of remains found in the spring of 2011. That killer dumped his victim’s bodies along Ocean Parkway, near Gilgo Beach and Oak Beach in Suffolk County and Jones Beach State Park in Nassau County.

“The evidence recovered from the bodies of Tangredi and McNamee, the manner in which their bodies were found and the crime scenes are unique to them and very and distinctly different from the Gilgo crime scenes,” Mr. Spota said.

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2 Responses to “Man Charged in 1990s Murders of Two Women, Suspected in Third Murder of Woman Found in North Sea”

  1. Theresa says:

    They need to throw the book at drug dealers. Minimum of thirty years in prison. For hard drugs or prescription drugs. Start prosecuting people whose money off drugs minimum of thirty years.

  2. Paul says:

    lol. how can they possibly know that he’s not the LISK at this stage. He could have easily progressed. The way the bodies were left out 20+ years ago means nothing


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