LODI (CBS13) —The Lodi Police Department arrested a 13-year-old who was responsible for a recent school shooting threat that circulated online.

The original threat was made at Millswood Middle School via Instagram.

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After officers investigated, they provided additional patrols for schools in the area.

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After discovering the 13-year-old responsible, they booked them into juvenile hall.

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No further information is available at the moment.