Complex sentence: Jimbo, Dolph, and Kearney, who use the restaurant as their hideout, find and trap Lisa and Juliet, they tie them up, then (apparently having untied them off-screen) lock them in cages.
Split into simpler sentences: Jimbo, Dolph, and Kearney, who use the restaurant as their hideout, find and trap Lisa and Juliet. They tie them up, then (apparently having untied them off-screen) lock them in cages.