Maria Carmen

Claire goes to her Aunt Sarah's, where an intriguing meeting occurs; a rabbi counsels Nate.

The one-year anniversary of Nathaniel's death comes at Christmas.

Melinda and Sam go on a road trip into his past and end up in trouble, from bar fights to disruptive ghosts, and Melinda comes face to face with the biggest threat yet to her romantic hopes.

When a poor Latina woman arrives in Sean and Christian's office with horrible blisters on her forehead, the doctors learn that their old associate, Merrill Bobolit (recurring guest star Joey Slotnick), is performing cheap, illegal cosmetic surgery on poverty-stricken people.

Presiding over Luke's cases forces Lola to acknowledge her own implicit biases; while Lola's husband is in D.C., she ponders single motherhood and carries on a one-sided conversation with the new baby growing in her stomach.