The Sherlock Society Practice Test

The main idea here is knowing who brought Al Capone to justice and why that group was memorable. The team led by Eliot Ness earned the nickname The Untouchables because they were known for their incorruptibility in a city and era rife with bribery and crime. They pursued Capone’s bootlegging empire during Prohibition and became famous for staying clean from bribery as they built cases against him. Their relentless, methodical effort culminated in Capone’s conviction on tax evasion in 1931, which is why this group is associated with the capture. The other options don’t fit because they’re from different contexts or fictional, not tied to Capone’s downfall.