Paul Caneiro appears in Monmouth County Superior Court for a detention hearing. He is accused of fatally shooting his brother, Keith Caneiro, multiple times, then killing his sister-in-law, Jennifer Caneiro, and the couple's two children, 8-year-old Sophia and 11-year-old Jesse. He is also charged with weapons offenses and aggravated arson. (Pool video Thomas Costello | Asbury Park Press)
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