If you enjoy a comedic/satirical route to your detective stories, then
Ben Elton has written a few crime novels that are highly entertaining. I'd recommend 'Dead Famous' and 'Post Mortem'. One is about a murder during a reality TV show, and the other is about a series of killings related to a school reunion type message board. This is the same author who co-wrote shows such as Black Adder and the Young Ones. I highly recommend.
Oh... and this has nothing to do with crime novels, but I'd really recommend his book 'Blind Faith' to anyone looking for a Brave New World kind of novel. I remember reading it in two sittings over the course of one day.