A single mom with an exceptional mind is recruited to the LAPD Major Crimes unit.
As Morgan and the detectives adjust to her new role as a consultant, they investigate the attempted murder of a tap dancer and discover things are not quite as they seem; Ava learns more about her father.
Morgan's intellect and cleaning experience prove useful when the detectives are called to a hotel room murder scene; Morgan navigates Ava's dating; Soto reveals details about Roman's disappearance.
The team investigates the death of an exotic animal veterinarian; work interferes with Karadec's dating life; Morgan follows a parental hunch about her teenage daughter.
A wild office party at a high-profile medical technology startup leads to the shocking murder of the founder and CEO; a new co-worker at the precinct catches Morgan's eye.
Morgan agrees to show Ava around the LAPD, but things quickly take a dangerous turn when the precinct is held hostage by the friends of a recently convicted man.
The team investigates a mysterious young girl who was found attacked on a beach; Morgan begins to let her guard down on her date with Tom; Soto comes one step closer to finding out what happened to Roman.