Karen Silkwood was a chemical technician at the Kerr-McGee nuclear plant in Oklahoma, and she became a whistleblower in the 1970s. She worked at a facility that produced plutonium pellets for nuclear reactor fuel rods. Silkwood was concerned about safety violations and health hazards at the plant, including exposure to radiation. She started gathering evidence to support her claims, but her life took a tragic turn when she died in a suspicious car crash in 1974. Many believe her death was linked to her activism. Her story inspired the 1983 movie 'Silkwood,' starring Meryl Streep, which brought national attention to her fight for workers' rights and nuclear safety. Karen Silkwood remains a symbol of courage for standing up against corporate negligence.