That idea has the perfect absurdity for a chapter—just imagine the detective flipping through an endless meme archive, each image a clue. A frog GIF, a cat in a trench coat, a dancing pineapple… it's like the internet itself becomes the crime scene. I can see the tension building as the protagonist decodes a meme thread to unmask the killer. It would be both hilarious and oddly poignant, if you can make the memes carry enough weight. Why not? Let's give the reader a laugh and a puzzle all at once.