Agustin Chacon (King of Clubs, Texas) & Marshall McCarthy (5 of Hearts, Texas)

Agustin Chacon, 25, and Marshall McCarthy, 37, were both shot to death in their homes in the same Odessa, Texas, neighborhood on the same winter night in 1982. While Marshall’s case nearly had too many leads for investigators to chase, Agustin’s hardly had any. A language barrier between police and Agustin’s roommates made things even harder. Now, more than 40 years later, one cold case detective is working through the different challenges in each case as she tries to solve both of these men’s murders.