Dick Tracy; Sam Catchem (intro); Pat Patton; Sleet (villain)
Sam Catchem comes to town from Boston to join the force. He encounters a woman (Sleet) on whom he has evidence from a crime in Boston that he didn't report. He blackmails her to help the police find men from Big Frost's gang.
from Dick Tracy daily and Sunday (Chicago Tribune) 1948.12.27-1949-01.15