Dead Confused

Bridget and Sabrina are considering a career change when a reporter brings them a case they can't refuse. A vandal is graffitiing a small area of Scarborough. Not earth shattering as cases go, but Bridget is certain the vandal is Petal, her newly-graduated-from-probation housemate. Already unsure of how they're going to get the reporter off Petal's trail, things go from bad to worse when Bridget finds a doubly dead guy sitting in front of some fresh graffiti. With a new Detective Johnson being far too understanding and suspects dropping dead at every turn, can Bridget and Sabrina unmask the murderer before the blame is pinned on Bridget's housemate?