I know someone mentioned Tana French above and I’d second that recommendation – I really loved her Dublin Murder Squad series (you don’t have to read them in order). I would also recommend William Kent Krueger’s Cork O’Connor series (the first one is Iron Lake) – I’ve read all of them and really enjoy them. His standalone books are wonderful too, but they’re not murder mysteries so might not be what you’re looking for right now. I have been enjoying Louise Penny’s Armand Gamache series (up to book 8 right now). I also really liked Anthony Horowitz’s Magpie Murders (it kind of has a Knives Out feel, great homage to Agatha Christie style mysteries).