Bay of Blood by A. M. Potter

World-renowned painter Thom Tyler is murdered in Georgian Bay, Canada. The consensus is that Tyler had no enemies. Why would anyone murder him?

Detective Sergeant Eva Naslund goes to work with a homicide team from OPP Central. They find no useful blood, print, or DNA evidence. They turn to financial forensics and criminal psychology. Tyler’s paintings are worth millions, yet he’s deeply in debt to banks and his art agent. Just as the investigation opens a new lead, courtesy of Tyler’s friend, J.J. MacKenzie, MacKenzie is murdered. The team is back to ground zero—with two murders to solve.