He made his name in Chicago investigating racial violence, solving crimes, and exposing corruption. But America’s first Black private detective was hiding secrets of his own.
Early in the evening of April 10, 1928, the day of Chicago’s municipal primary, a candidate for alderman named Octavius C. Granady was pulling up to a polling station, choked with voters fresh from work, when a man dressed in a gray overcoat and a fedora strolled up to his car, drew a pistol, and fired a volley of shots through the back window.![]() |
| The first black private investigator |
The weeks leading up to the city’s election had been marked by a frenzy of political violence. Chicago’s flamboyantly amoral mayor, William “Big Bill” Thompson, who had recently won office on the populist slogan “America First,” enjoyed the backing of local gangsters, including the infamous syndicate kingpin Al Capone.
A brave coalition of civic reformers, however, was fighting back against the corruption afflicting the city. Among them was Octavius Granady. A Black lawyer and World War I veteran, Granady had volunteered to run against a longtime Thompson ally named Morris Eller, who was white, for the city council seat representing Chicago’s 20th Ward.
After the attempt on his life, Granady’s car careened wildly for more than a mile through the crowded streets of the South Side, trying desperately to lose its pursuers. The hitman, still hunched low on the running board and clutching the Cadillac’s steel frame for balance, continued to snap off rounds. Then, while trying to maneuver a turn, Granady’s driver lost control and crashed into a curb.
Dazed, the candidate stumbled from the wreck, only to be met by a trio of attackers exiting the Cadillac. Squaring up, they brought him down in a spray of shotgun fire. As Granady lay dying, the assassins sped off, a banner for his opponent flapping from their vehicle’s chassis.
Nearly a decade into Prohibition, Chicagoans had become inured to a certain amount of murder and mayhem. But the daylight execution of a principled political reformer shocked the populace.
He made his name in Chicago investigating racial violence, solving crimes, and exposing corruption. But America’s first Black private detective was hiding secrets of his own.
A little less than a decade before, Bruseaux had become, by all extant records, the United States’ first Black licensed private investigator.
Though Bruseaux has since been neglected by history, he was once a household name in the Black community.
On April 26, 1890, Sheridan Bruseau—the second to last of fifteen children, nine of whom survived past adolescence—was born in Little Rock, Arkansas. Sheridan’s father, Alexander, had been born into slavery on a sugar plantation in Louisiana, a land of serpentine bayous and long fields of swaying cane. In harvest season, cutting gangs waded into the tall grass, hacking at the stalks with flat, double-sided knives from dawn to dusk.
During the Civil War, when the Union Army marched into Louisiana, thousands of slaves dropped their blades and fled, many choosing to enlist with their liberators. In the summer of 1863, Alexander Bruseau, then 25, joined up and was mustered into the U.S. Colored Troops 79th Infantry. Following the Union’s final victory in 1865, Bruseau received $249.60 in military benefits from the Freedman’s Bureau and headed north to Arkansas. By the late 19th century, Little Rock was home to a thriving class of Black entrepreneurs and craftsmen. Most former slaves, though, had few marketable skills, and they were forced into menial work and subsistence incomes. Bruseau became a gardener. In 1877, he married a woman, Nancy, from North Carolina, with whom he had several children, including Sheridan. Their home, a simple frame shack near the city limits, sat in sight of a cemetery honoring the Confederate dead.
Under Jim Crow, Black Southerners were frequently subjected to spectacular violence. In 1904, when Sheridan was 14, the town of St. Charles, two counties over, became the site of one of the largest mass lynchings in U.S. history, in which 13 Black men were shot to death.
When Sheridan reemerged in Chicago, his last name was entered into the public record with an x on the end. Viewed one way, the addition was a simple embellishment—attempted evidence, perhaps, of an unprovable claim Bruseaux would later make to a journalist that he was of French descent. But it was also an act of reinvention. In the comparative safety of the North, Bruseaux was free to fashion a new self.
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