The case of the week: Michael Bailey. Fell out of a hotel window but had been poisoned earlier in the day. Bailey was a pick up artist who was working women to find out information for his financial job.
Bailey slept with co-workers and their wives using a fake name one some of them. One woman, the COO of his company, figured out what he was doing and poisoned him for the sake of the business.
Ryan is prepping to get married. Jenny had slept with the pick up artist in the beginning of their relationship.
Lanie plans on bringing a plus one so Javi brings his cousin. Lanie brings a gay man to keep her company and Javi and her start to talk again.
Castle and Beckett fly solo but end up being each other’s plus ones.
Ryan gets to marry Jenny, Seamus Deaver’s real life wife.