Man Charged With 2 Hayward Murders, Stabbing

HAYWARD, CA — A suspect has been arrested for two killings and an attempted murder in fewer than three weeks between mid-March and early April in Hayward, police said Monday.

John Regan, 42, also known as Sean Carsetti, is a suspect in slayings on March 18 and March 31 and a stabbing on April 3.

A 47-year-old man died in a stabbing March 18, in the 22000 block of Main Street. A 53-year-old woman died in a stabbing March 31, in the city's parking garage at Watkins and B streets and another 53-year-old woman was stabbed April 3, in the 1000 block of A Street.

Regan was located nearby in the April 3 stabbing and arrested.

Police said Regan has been charged by Alameda County prosecutors with two counts of murder, attempted murder, among other offenses.

Anyone with more information about the slayings or the stabbing can call Detective Green or Detective Navas at (510) 293-7176.

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