A Florida mom claimed her neighbors were pedophiles and tried to have them killed, authorities say. Deputies were ambushed, instead.

A Florida mother whose family is accused of ambushing law enforcement officers, killing one and injuring two, had sought to lure neighbors who she believed were pedophiles into a fatal trap at her home but was interrupted by authorities, law enforcement officials said Monday.

A search of the family’s home in Eustis, northwest of Orlando, revealed more than 20 high-caliber rifles, shotguns and pistols that had been staged around the living room, Lake County Sheriff Peyton Grinnell said at a news conference.