The CW has released an official description for “Due Process” which is the Monday, November 19 episode of Arrow.
Here’s the description with some new spoilers:
LAUREL STEPS IN TO HELP OLIVER — Slabside becomes even more dangerous after a guard is murdered and everyone is a suspect. Felicity (Emily Bett Rickards) enlists help from a surprising source in her pursuit of Diaz (Kirk Acevedo), and Laurel (Katie Cassidy) flexes her muscles as the District Attorney. Kristin Windell directed the episode written by Sarah Tarkhoff & Tonya Kong (#706). Original airdate 11/19/2018.