Protests over extrajudicial police killings are on the rise. Charles Matata, a Kibera based A DCI sleuth comes across a murder blog purportedly operated by a rogue officer. In his quest to hunt down the elusive Sanse wa Kibera, he learns about Makmende, a famous slum vigilante and uncovers a thriving human trafficking ring that makes daily stops by the train tracks, but his fascination with the murderer lands him in trouble with the police oversight authority who summon him for a hearing. He must prove Makmende is the real blogger before he is convicted for extrajudicial killings.