Plot summary
Jane and Maura investigate the death of a victim that they can't identify, as the only body part that was found is a foot. When another body part is found in the beach, the team finds a relation between them that leads to a Doctor attempting to use sound therapy to heal his patients. Angela, who is frustrated with not being able to find a job, ends up getting a job at the bar, by giving advice to a man about proposing to his girlfriend and the woman who delivers the beer.
Credits
Adapted from Wikipedia contributors, List of Rizzoli & Isles episodes. HTML formatting and reference markers removed.