It's Christmas time, and Lewis gets a case in which the victim's identity is unknown due to heavy burns. Munch and Bolander deal with the death of "Santa" but nothing seems to ruin Bolander's Christmas spirit.
Pledging to keep herself from being the oldest and the only woman in her entire family never to wed, Montana embarks on a thirty-day, thirty-thousand-mile expedition to charm a potential suitor into becoming her fiancé.