Jonathan Spencer

When a leading scientific researcher is killed by poisoning, Patrick Jane takes a personal interest in the case when he learns the prime suspect is the victim's wife - and Jane's former psychiatrist.

Leslie designs the Pawnee Winter Wonderland Festival, but has to hide from the press when a meeting with a disgraced Councilman lands her in the middle of a sex scandal.

Jules and Grayson receive a wedding invitation from a couple they barely know and on a date that conflicts with Grayson's roller-hockey finals. Despite Grayson's important plans, Jules simply cannot say no.

Rory rushes to be with Logan at the hospital after he is seriously injured during a stunt with the Life and Death Brigade.

Lorelai wakes up in bed with Christopher the morning after her argument with Luke and faces the reality of her impulsive act and her belief that the engagement is over.

Kirk is busy organising the forthcoming Winter Carnival, while Zach is getting jealous of Lane and her friendship with a man called Joe. Elsewhere, Logan tries to make up with Rory by providing her endless cups of coffee.