Kopp Sisters

In 1914 collisions between motor cars and horse-drawn carriages are an everyday occurrence on the streets of Paterson, New Jersey. But when an out-of-control driver smashes into a buggy driven by Constance, Norma, and Fleurette Kopp, their lives change forever. Constance, the oldest, demands payment for the damages but quickly realizes that she is dealing with a madman.

Lady Cop Makes Trouble sets Constance loose on the streets of New York City and New Jersey - tracking down victims, trailing leads, and making friends with girl reporters and lawyers at a hotel for women. Cheering her on, and goading her, are her sisters, Norma and Fleurette - that is, when they aren't training pigeons for the war effort or fanning dreams of a life on the stage.

Deputy sheriff Constance Kopp is outraged to see young women brought into the Hackensack jail over dubious charges of waywardness, incorrigibility, and moral depravity. The strong-willed, patriotic Edna Heustis, who left home to work in a munitions factory, certainly doesn't belong behind bars. And 16-year-old runaway Minnie Davis, with few prospects and fewer friends, shouldn't be publicly shamed and packed off to a state-run reformatory. But such were the laws - and morals - of 1916.

While transporting a woman to an insane asylum, Deputy Kopp discovers something deeply troubling about her story. Before she can investigate, another inmate bound for the asylum breaks free and tries to escape. In both cases, Constance runs instinctively toward justice. But the fall of 1916 is a high-stakes election year, and any move she makes could jeopardize Sheriff Heath's future - and her own. Although Constance is not on the ballot, her controversial career makes her the target of political attacks.

It's the spring of 1917, and change is in the air. American women have done something remarkable: They've banded together to create military-style training camps for women who want to serve. These so-called National Service Schools prove irresistible to the Kopp sisters, who leave their farm in New Jersey to join up.

The US has finally entered World War I is and Constance is chasing down suspected German saboteurs and spies for the Bureau of Investigation while Fleurette is traveling across the country entertaining troops with song and dance. Meanwhile, at an undisclosed location in France, Norma is overseeing her thwarted pigeon project for the Army Signal Corps. When Aggie, a nurse at the American field hospital, is accused of stealing essential medical supplies, the intrepid Norma is on the case to find the true culprit.