Scott Faraday and Cat Blaine are back with a case that takes them on a wild and deadly ride. When random shooters are tied to viral emails and mysterious cell phone calls, the two detectives are drawn into a web of terror — and the trail could lead Cat to answers in the cold-case murders of her brother and sister-in-law. But how high up does this new conspiracy go? Find out in CARRIER, an eSleuth novella.