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Alleged Gilgo Beach serial killer Rex Heuermann has been charged with murdering a seventh victim.
Heuermann was formally charged with the 2000 murder of Valerie Mack in a Long Island court Tuesday morning.
Mack was a 24-year-old Philadelphia woman who disappeared 24 years ago. Partial remains were found in Manorville, Long Island, in November of that year.
Heuermann has been charged with Mack’s murder after his body was re-examined using the latest DNA analysis.
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Rex Heuermann, pictured in court in July, has now been charged with murdering a seventh victim, Valerie Mack.
Valerie Mack disappeared in 2000 and parts of her body were discovered on Long Island that November.