Holmes' former sobriety sponsor, Alfredo, asks for his help with an illegal endeavor in order to save his brother on Elementary. "Nobody Lives Forever" is the ninth episode of the show's sixth season.
Holmes and Watson's investigation takes them inside the clean technology industry on Elementary. "Sand Trap" is the eighth episode of the show's sixth season.
Dr. Hawes: We've talked about this. You don't get to go on the ride until it's your turn. Sherlock: When it's my turn, I won't really get the full experience. Dr. Hawes: You want the full experience? Stay there. I'll get my scalpel.