Sherlock tries to determine who has been killing weak and terminal patients at a hospital, making it look like they died of natural causes. Meanwhile, Sherlock learns more about Joan’s decision to walk away from her surgical career.
| Creator | Robert Doherty |
|---|---|
| Actor | Jonny Lee Miller, Lucy Liu, Jon Michael Hill |
| Country | United States of America |
| Production | Timberman/Beverly Productions |