After a re-enactment of the crime, authorities concluded that the two men dressed as policemen entered the garage and acted as if they were police on a routine investigation. The Moran outfit automatically assumed that they were policemen on a routine sting. It was obvious that they didnt suspect anything questionable with the two uniformed killers or they certainly would have never been killed without a fight. But as it was, the mobsters seemed to have cooperated with the costumed officers and consequently let the fake policemen disarm them and force them up against the wall. As soon as their backs were turned, the two men in plain clothes entered with guns and shot them down.
Therefore, the eye-witnesses were somewhat accurate when they claimed to have seen two policemen arresting two men. What they had actually seen was four brutal murderers making their cleverly planned get away. If a neighbor or neighbors looked out after such rapid and explosive gunfire, what better way to calm their nerves, by letting them think that everything was under control. And indeed it was under control. The mysterious killers drove away into the night, long before anyone thought to call the police, because the neighbors saw from their windows that the police were already there.
As any mystery lover knows, a murder mystery would not be complete without a clear and well defined conclusion, but in the case of the St. Valentine’s Day Massacre, it has every element of the mystery, but the ending. Al Capone was never arrested for the crimes; the mysterious gun men were never identified and Capone never graced a reader or interested member of the public with an over dramatic confession. Instead, he was blandly indicted for tax evasion some years later and spent seven years in prison only to be released to retire in Florida, where he died from Syphilis in 1947.
In many respects, the Valentine’s Day Massacre follows the perfect mystery blueprint up to the end. Although Capone never went into complete detail on the events of the massacre, perhaps he did allude to his future plans for that bloody Valentine’s Day in 1929. A few months prior to the murders, Al Capone mentioned to a fellow “associate” his plan to take down Moran. Capone was told by the “associate” that he would have to kill a lot of people in order to get to “Bugs” Moran. It is rumored that Capone replied by simply saying: “I’ll send flowers.”