"Four Color Crime: Part Two, All Color for a Crime"
With both of their clients in jail for murder, Ms. Tree and Mike Mauser start a joint investigation to find the real murderer. Mike Mauser finally uncovers clues that point him to a potential suspect, but he arrives too late and the man dies right before his eyes.
Note: This issue also includes a Mike Grell tribute to Mikey Spillane's Dog Kelly.