Lily Knight

A young woman is stabbed to death and dumped in a forest. The woman's best friend is the prime suspect, but could a third party be involved?

A patient's condition sparks a conversation between Richard and Maggie about Alzheimer's disease; April and Jackson struggle to return to their normal lives and Arizona is faced with the reality that Callie is moving on. Meanwhile, Meredith reveals her biggest fears about Derek.

A brutal storm rocks Chicago; Halstead encourages Dr. Grace Song to go against her own findings for the benefit of their patient; Asher rushes to the hospital to help Archer's pregnant patient; Maggie's concern for Ben consumes her.

Buffy falls into a profound stupor after Glory kidnaps Dawn. Willow goes into the mind of the slayer to bring her back and save the world.

Buffy and the others flee Sunnydale when Glory discovers Dawn's identity. Meanwhile, Giles and Spike are wounded, while Tara falls apart, and Dawn finds out that she can destroy the universe.

Zelena and Arthur cross paths with Merida, who is attempting to settle a debt; flashbacks reveal Merida's combat training.