Person of interest in Brown University shooting described
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Authorities released a person of interest after determining that the evidence "points in a different direction."
Ella Cook, a sophomore from Alabama, was killed in the shooting at Brown University on Saturday, a number of elected officials confirmed on Monday.
Brown University junior Mia Tretta experienced a tragic sense of déjà vu when emergency alerts warned of a shooting on campus. As a Saugus High student, she was wounded in that school's mass shooting six years ago.