Marigaby Tamayo is an ambitious medical student who spends her nights saving lives throughout a sprawling, contrasted and fascinating Mexico City aboard her family's privately owned ambulance.
Follows Morgan, a single mother of three with a brilliant mind, as she rearranges some evidence during her shift as a cleaner for the police department, aiding in the resolution of an unsolvable case.
Tracker, the first new broadcast drama to premiere this season, is also the first freshman scripted series to land a Season 2 renewal. Amid strong ratings following its post-Super Bowl premiere, CBS has picked up a second season of the series starring Justin Hartley after four airings.