MONONA, Wis. (AP) — Authorities say police found a marijuana growing operation and explosives during a search for a missing juvenile near Madison.

Town of Madison police thought the juvenile might be at the house in Monona but was not found there during Sunday’s search.

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Monona Police Chief Walter Ostrenga says officers found numerous marijuana plants along with a growing operation.

Ostrenga says they also found various components use to manufacture explosives.

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The 54-year-old homeowner was arrested.

The Dane County Sheriff’s Office assisted in removing the explosive materials from the house.

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