Indeed, Sir

Hello, all - I'm a bit bored and wanted some discussion, so apologies in advance if this topic has already come up in the past. Also, there is a warning for those that are squeamish about horror-like topics.

I've read a fanfiction called "Let There Be No More Marriages" by malacophilous (and I hope the author won't mind me posting this here!), as well as a fanart of an extremely terrifying Jeeves preparing the rid his young master of yet another beazel. Being a horror fan on the side of a P.G. Wodehouse fluff fan, they really caught my eye. It's inspired me to think of a little plot line for a dark future fanfic, set out in an Agatha Christie-like murder mystery style, but still in Bertie's voice.

But what I wanted to know is, if Jeeves had to murder somebody, how would he go about it? Obviously he would be as neat and prim as possible, making sure no evidence was left behind at the scene of the crime, being Jeeves - but I'm struggling to think of something completely Jeevesian... The horror-lover within me wants to write something gory and covered in blood, but perhaps Jeeves is above being a knife-weilding maniac? *cough* Brinkley *cough*

What I've thought of so far are the following possible methods;
1) Poison in the tea (but the problem with this is that my story is going to be set at Woollam Chersey, so maybe I'd need a reason for Jeeves to be serving the tea?).
2) Bloody murder in a carefully prepared bathroom (e.g. he locks the victims in, covers the floor with a shower curtain, and then wraps the body up in it, and disposes of the evidence).

And aside from that, I found a really interesting internet article about "confirmed bachelors"! This somewhat leads me to believe that P.G. Wodehouse did have even a tiny inkling of how Bertie sounded. What do you think? :)