The team goes to Houston to investigate a series of seemingly random murders at construction sites; the team notices a distinct change in Reid's demeanor.
While recovering from her knee injury, Maddie finds a new hobby; Karen asks Liv for advice on dressing "cool," which results in a mother-daughter fashion showdown.
A phantom threatens to shut down "Shake It Up, Chicago" so CeCe, Gunther and Tinka try to find the culprit before the damage is done; Deuce tries to help Ty identify his secret admirer.