Felo de Se?

"Felo de Se?" is a novel by the brilliant master of the detective genre R. Austin Freeman. This work belongs to the series of detective novels about Dr. Thorndyke, a forensic investigator. This time Dr. Thorndyke has to solve the case of John Gillam, a gambler who suffered financial ruin and was blackmailed. John Gillam is now dead. Everything looks like a suicide, but Dr. Thorndyke has another version.