Aired: October 18, 2013 | Season: 2 | Episode: 4

Overview
Runtime: 43m
Directed by: Andrew Bernstein
Written by: Liz Friedman
Guest stars: Keesha Sharp, Laura Benanti, Noelle Beck, Patrick Kerr, Paul Fitzgerald, Samuel H. Levine
Description
When a financial consulting company CEO is poisoned to death, a woman from Sherlock's past emerges as a possible suspect.