elementarystan: 4x19 All In Sunday, April 10 at 9/8c on CBS! A mysterious woman who organizes

4x19 All In Sunday, April 10 at 9/8c on CBS!
A mysterious woman who organizes illegal, high-stakes poker games arrives on Sherlock and Joan’s doorstep and tells them her life is in danger, claiming to be a former associate of Mycroft. However, as the pair investigates, Joan becomes suspicious that their new client isn’t being truthful.
4x20 Art Imitates Art Sunday, April 10 at 10/9c on CBS!
As Sherlock and Joan investigate a young woman’s murder, they discover her death is linked to a piece of artwork that has ties to a crime that was committed when she was in college. In the wake of a shocking personal revelation, Joan attempts to forge a connection with a recent client.