"elementary" All My Exes Live In Essex(2015) -

Parallel to the murder case, Watson is stalked and investigated by (Monique Gabriela Curnen), who blames Watson for stalling her career promotion. To resolve the "beef," Watson eventually challenges Cortes to a boxing match at a gym. While Cortes lands more hits, Watson manages to land the final punch and earns the detective's grudging respect. Key Guest Cast & Trivia Gabriel Olds as Dr. Nate Campbell. Monique Gabriela Curnen as Detective Gina Cortes. Robert Ray Manning Jr. as Dr. Branford Fisher.

: This is the first episode of Season 4 that does not feature Sherlock’s father, Morland Holmes. "Elementary" All My Exes Live in Essex(2015)

The episode follows Sherlock Holmes and Joan Watson as they investigate the disappearance of , a fertility lab technician at a hospital where Watson formerly worked. Parallel to the murder case, Watson is stalked

: Watson eventually deduces that Nate Campbell (Gabriel Olds) was murdering his wife to hide a massive medical fraud. He had been intentionally misdiagnosing patients with cancer to provide unnecessary, expensive treatments. Abby had discovered his malpractice through independent blood testing. Subplot: Watson vs. Detective Cortes Key Guest Cast & Trivia Gabriel Olds as Dr

"" is the fourth episode of the fourth season of the procedural drama Elementary , which originally aired on November 26, 2015. The title is a play on the famous George Strait song "All My Exes Live in Texas". Plot Summary

: The investigation initially focuses on her husband, Nate, and a colleague, Branford Fisher. It is revealed that the three were involved in a secret group marriage (polyandry). Further investigation leads to the members of Abby’s previous group marriage, who all live in Essex and held a financial grudge against her.

: Featured songs include "Hello Bonjour" by Michael Franti & Spearhead and "Friday" by Rebecca Black.