When a massive sinkhole opens in Los Angeles, the Harrisfamily is split in two. Eve and her son are sent to amysterious primeval world. Gavin discovers that the visionsthat have plagued him for years might hold the key to bringingthem home.
Max and Sharpe go public with their relationship at thehospital. The team struggles to keep a handle on an overcrowdedand understaffed ICU and everyone must pitch in. Iggy's overlycritical feedback alienates his residents.
With the investigation scratching at a web of old crimesoriginating inside the building, a mysterious young man turnsthe tables to spy on Charles, Oliver & Mabel.
On the verge of full-blown systems failure, Major makes adesperate, last ditch effort to clear his dad's name. Carverbelieves he's got Clifford trapped, but the old cop isn'tgoing down that easily.
Having traced Laura's last movements to a suburban house, theteam work to identify the bodies buried in the garden.Meanwhile, Jack must choose between his brother and the truth.