Justice Traps the Guilty #19

An anthology adapted from true police and FBI cases, this issue features a story about an alibi criminal who has been furnishing alibis for all the hoods in town, but when he attempts to use one himself to escape justice, he is caught red-handed. The story also involves the murder cases of Old Peter Swan, a retired police groom, with three unsolved murders in as many months and no clues; Police Chief Alex Williams discovers an important clue through a newspaper ad that leads to an explosion and a breakthrough in the case, ultimately solved with the help of Scotland Yard Detective David Henshaw.