Barbara Kottmeier

Oliver has a series of flashbacks after being poisoned, while Chloe is forced to make a decision that comes as something of a shock to Clark.

Unseen killers target a wedding with a toxin that targets specific individuals, and Walter discovers that the case may be tied to a branch on the Bishop family tree.

Eight out of the original 25 suspects strive to be one of the few final survivors as all answers are finally unveiled in the series finale.

While investigating the death of a man trampled by his horse, Flynn and Vega suspect homicide. Vega explains his concerns and Angie is confronted by prosecutor Samantha Turner. The autopsy reveals foul play.

Marti turns Lewis down, Savannah's parents want her to stop seeing Dan and Alice bargains with Lewis, telling him she'll quit taking drugs if he helps her get back in shape.