E.J. Callahan

A diamond heist at an up-market jewellery store uncovers an elaborate plot involving murder and extortion. Evidence points towards a known criminal, but Jane thinks the wealthy family who own the store may be involved. Elsewhere, Rigsby and Van Pelt consider their relationship.

A college professor suspected of murdering a female student in 1995 offers new evidence in a bid to clear his name and rebuild his career.

Lorelai and Christopher decide to postpone their Christmas celebrations until Rory is back home from London. Meanwhile, Luke asks Lorelai to write a character reference for him.

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.

When Christy's car dies, Bonnie refuses to let Adam lend her money for a new one.

The bills are piling up for Nancy, and she's forced to sacrifice her treasured belongings to buy more stock. Are her sons on to her?