The Murder of Karen Grammer: Kelsey Grammer's Sister and Freddie Lee Glenn

On July 9, 1975, an aspiring actor named Kelsey Grammer boarded a flight to Colorado Springs to identify the body of his younger sister, Karen Grammer. Before he became known as Frasier Crane, Kelsey was a big brother whose world was shattered when Karen was murdered just weeks before her 19th birthday.