Correct answer choice is :
D) One of the bullets was said to have been fired from his gun.
Step-by-step explanation:
For more than six years the Sacco-Vanzetti trial has been before the tribunals of Massachusetts. In a state where common murder trials are quickly performed such unusual lag in itself claims attention. The fact is that a long series of confessions has stimulated interest far beyond the confines of Massachusetts and even of the United States until the case has become one of those rare causes célèbres which are of international interest.