01:06 — As a woman waits for her ride, she is murdered by a gunman who she believes is her driver.
02:38 — A wounded women shows up at Watson and Sherlock's door looking for help.
01:28 — Watson confronts Lin about her true identity.
04:37 — Despite an elaborate coverup, the team finally discovers the truth behind Phoebe's murder.
01:04 — After coming to terms with the fact that they are half-sisters, Watson and Lin reunite in hopes of building a better relationship.
01:56 — Lin chats with Watson about her relationship with Sherlock's brother, Mycroft.
01:35 — Horatio pulls his son out of another scrape