Emma’s absence is felt when the Manson family makes a documentary; Hodiak makes a deal with Ken Karn to save his son.

Karn buries secrets. Failing to impress a record producer, Manson takes his disappointment out on his family. Shafe catches a tough break. Hodiak loses an old friend.

Peggy faces the full fury of Leviathan, as Howard Stark makes his return.

The CSI team investigates a robbery and fatal shooting at a medical marijuana shop.