Kate Beckett:  Look , the fact is you had means , motive , and opportunity . And we checked with your hotel . You left at 9:45 p.m. and returned at _ 11 _ . That 's the exact time window of Annabelle 's murder .
Gabriel Winters: I was busy handling a personal issue that I would rather not discuss .
Kate Beckett: You 're facing a murder charge .
Richard Castle: Okay , look , we already know about the threesome with the Lt . Chloes . How bad can it be ?
Gabriel Winters: Well , let 's just say my , uh ... weakness for fleeting romance left me with a burning desire to see my doctor last night .
Richard Castle: And it just got worse .