Indictment! was a courtroom drama on CBS radio from 1956 through
1959. The show was based on the case files of former New York City 
Assistant District Attorney Eleazer Lipsky, it "presented the step-by-step
and tedious checking that went into a case before an indictment could
be obtained."

Nat Polen (below) played the part of Edward McCormick, ADA.  Polen
was better known for his role as Dr. James Craig on ABC-TV’s "One
Life to Live."

Nat Polen

Vintage 1956 Philco Transitone clock AM radio