The first responders continue to deal with the fallout of a massive earthquake; Athena tries to keep the peace as Bobby and team continue to rescue victims from a collapsing high-rise hotel; Maddie must help a pregnant couple deliver their baby.
Boyd and the Crowes fly south for a crucial drug score; Raylan pursues a small time grifter with big time enemies.
Christa begs Neal to perform a surgery that will ensure a patient's reproductive future; a patient fights with Mario after receiving upsetting news.
When a female astronaut is found dead, Rosie and Villa launch into an investigation of America's space program; Rosie deals with new dynamics regarding his latest health issue; Villa's long-lost brother returns to Miami.
Rosewood, Villa, Slade and Hornstock try to take down a group of criminals suspected of a jewelry store heist; Rosie decides that someone from the inner circle should run a new Magic City Lab on the West Coast.