1. Who was the target of the massacre? 2. Who was behind the massacre? 3. What was Capone's nickname? 4. Capone and Torrio were making money because of the ban on what? 5. Who shot Torrio?

1. The target of the massacre was members of the North Side Gang.2. The instigators behind the massacre were associates of Al Capone, though his direct involvement remains unclear.3. Capone's nickname was "Scarface."4. Capone and Torrio were making money due to the prohibition of alcohol.5. Torrio was shot by rival gang members, possibly from the North Side Gang.