When a female astronaut is found dead, Rosie and Villa launch into an investigation of America's space program. Rosie navigates new dynamics regarding his latest health issue, and Villa's long-lost brother returns to Miami.

Rosewood and Villa are tasked with solving the murder of a woman whose body was found frozen solid. Outside the precinct, Villa’s brother meets the important people in her life, but isn't yet ready to have a reunion with his mother

Rosewood, Villa, Slade and Hornstock work to take down a highly skilled group of criminals suspected of a jewelry store heist, and Rosie decides that someone from the inner circle should run a new Magic City Lab on the west coast.