Plot summary
After an alcohol brewer is stabbed with a weapon that's out of the normal, Jane and Maura are sent on the case to find the killer. Jane begins worrying about her mother when she finds that Angela is trying to make Cavanaugh jealous by flirting with other men in front of him. Rondo asks Jane, Maura, Korsak and Frost to mentor some teens who are in a shelter to see if they can show them they can have a better life, only for one of the teens to pull the fire alarm and steal Angela's wallet.
Credits
Adapted from Wikipedia contributors, List of Rizzoli & Isles episodes. HTML formatting and reference markers removed.