Suspected serial killer Angel Guridy-Cabral accused of slashing his girlfriend to death in 1993 pleaded not guilty to second-degree murder in the Bronx on Tuesday.

The former livery cab driver was extradited from the Dominican Republic in the murder of Altagracia Valdez, 24, after new DNA technology linked him to the crime, cops said.

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The article describes how Guridy-Cabra will only be charged with the murder of his girlfriend and it states he is suspected of other unnamed murders and rapes. But he won't be charged with those because of the terms of the extradition deal.