16 - Ponson Case by Freeman Wills Crofts

When Sir William Ponson is discovered deceased, his son and nephew raise the suspicions of Inspector Tanner from Scotland Yard. Believing they may have had a hand in Sir Ponsons demise, Tanner embarks on a relentless pursuit of truth. But the path is anything but straightforward, leading him on a chase thats as unpredictable as it is perplexing.