The Best Episodes Written By Michelle Lirtzman

Amelia and Simone attempt to perform a high-stakes and groundbreaking brain surgery. Teddy and Bailey attend a medical conference and run into Dr. Cass Beckman. Meanwhile, Jo struggles with her irritation toward a younger OB-GYN.

Pilar's new friend Rahim reaches out to Victor for guidance. Victor and Isabel reach a boiling point.

It’s a race against the clock when Olivia and OPA’s investigation into the conspiracy puts one of their own in grave danger.

As the clock ticks down to the inauguration of the first female President of the United States, Olivia takes a big risk to ensure Mellie’s safety.

Meredith and Catherine continue to disagree, and Meredith confides in Bailey for support. Richard, Winston and Lucas spend the day outside of the hospital, and Blue deals with a relationship from his past. Levi meets the new hospital chaplain.

Edward starts acting out. Adriana seeks advice from Eric. Sam gets candid with Vernon. Dee Dee struggles with change.

Bailey recruits the interns to create a series of social media videos informing teens about sexual health. The videos, filmed at Grey Sloan in front of a group of high schoolers, hit home as a student has medical complications during her visit. Elsewhere, Meredith and Maggie learn something new about Zola.

Just as Amelia comes to a realization, Teddy encourages her and Meredith to speed up their Alzheimer's research over fear of Catherine finding out. Mika finds herself caught in the middle of Link and Jo; meanwhile, Lucas receives bad news.

Amelia takes her personal problems out on her work colleagues, and the threats against Bailey come to a terrifying head. Lucas and Jules make a risky decision on a patient, and Mika struggles with burnout.

Allison defends a man accused of stealing supplies intended for victims of a devastating island hurricane and goes up against Celia Chavez, a tough Assistant U.S. Attorney for whom losing is not an option. Sandra defends a peculiar client accused of assault, but with an altered view of reality and on the other side, Kate is being sought after by an ATF agent in need of legal advice for an unlikely suspect.

Cat Chambers is on the run and fearing for her life and freedom. Hearts are broken and futures are uncertain as Cat faces her toughest case yet—to clear her own name.