While Alison struggles with Aynsley's death and Cosima grapples with the worsening symptoms of her mysterious sickness, Sarah enlists Art's help to find Kira and is shocked when she learns where the trail leads.moreless
With Sarah out of options, she's on the run and being tracked by deadly adversaries. She suspects that pro-clone Rachel is behind the disappearance of Kira and ignites all out war against her. Allison sinks into guilt and depression after attending Aynsley's funeral. Cosima is confronted with a decision that could have calamitous results.moreless
Mysterious singer Ianka holds the key to Bo's lost memories but she demands her freedom in return. Evony (The Morrigan) visits Lauren.
Mitch defends Zoran Mirkos, who is accused of burning down a nightclub where he was seen in an altercation earlier in the evening. Meanwhile, further developments in the Sarah Holt case suggest that the she is keeping vital information from Mitch.moreless
A mystery organization launches an attack on the Warehouse Regents, trapping them in a skyscraper. While Myka and Artie try to get them to safety, Pete and Claudia try to find the artifact responsible.moreless