Did Meredith find out the truth about why Owen is so hostile towards Nathan?
That was her plan on Grey's Anatomy Season 12 Episode 17 when she accompanied the two doctors on an ambulance ride to pick up a heart for a transplant patient.
Elsewhere on this hour of television, a musician with MS was admitted with a tremor in his hand, but what was causing the tremor? That was the big question.
Catherine continued to insert herself into Jackson and April's business. Did April put her in her place?
Use the video above to watch Grey's Anatomy online to get up to speed.
Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.