Jake Borelli

A sea of patients flood the hospital after gunfire goes off at a parade and a blast from the past throws Maggie off her game on the same day that Meredith tries to talk to her about Deluca. Owen and Amelia get some potentially life-altering news.

Seattle is hit by a huge windstorm, and Grey Sloan becomes inundated with patients. Alex and Jo are stuck at home and decide to make the best of it by having a second honeymoon. Plus, Meredith confronts Richard about getting his life back on track.

As Meredith gains some clarity on her dating situation, the strain on Bailey and Ben's marriage comes to a head. Meanwhile, Betty surprises Owen and Amelia.

Meredith questions Link's laid-back approach over a patient's treatment. Maggie worries that Richard, Jackson and Catherine haven't come to terms with Catherine's diagnosis.

Owen and Teddy have to deal with the surprise arrival of Megan Hunt, who knows nothing about their situation.

Alex endures an agonising wait for a severely agoraphobic blood donor to arrive from London to save his patient. Elsewhere, Jo opens up to Meredith.