Rizzoli & Isles (2010)

S6E14 Murderjuana

A security guard heroically prevents a robbery by fatally shooting one of the assailants, even while sustaining injuries. Detectives Jane and Maura team up to unravel the case, as they seek out the accomplice, leading to some intriguing mysteries. Meanwhile, Jane remains focused on safeguarding both Maura and Angela, grappling with the potential costs of her protective instincts.