I want to read something that’s like Sherlock Holmes but set in the modern era/time period (21st century)

I want to read books in the Mystery, Suspense and Thriller genre but my only request is that the book should be set in the modern era (Any time in the 21st century). If y'all have books suggestions like that please feel free to share them with me. I will check them out! I'm open to reading anything and everything so don't hold back. The darker and grittier the better. It doesn't necessarily have to be dark and gritty but I don't mind even if it is. So please suggest anything that fits what I'm describing.