On the warm evening of August 13, 1903, the town of Winfield, Kansas, was alive with the melodies of Camon's Band, a regular weekly concert that drew the community to the intersection of Ninth Avenue and Main Street. Among the crowd was James Dawson Billiter, a 23-year-old man, enjoying the music and the summer night. The peaceful scene was shattered at approximately 9:15 p.m.
when a barrage of shotgun blasts tore through the unsuspecting audience, turning a night of entertainment into one of horror and tragedy.
The source of the deadly assault was Gilbert Twigg, a 35-year-old Army veteran and miller who worked at the local Baden Mills. Twigg had positioned himself in a nearby alley, armed with a 12-gauge double-barreled shotgun. From his concealed position, he fired indiscriminately into the crowd of thousands. Billiter was struck by the gunfire and was among the first to fall, succumbing to his injuries at the scene. In the ensuing chaos, numerous others were killed and wounded, with the final death toll reaching nine, and at least twenty-five others injured.
Following his initial volley of shots, Twigg was confronted by two men from the concert who entered the alley in an attempt to disarm him. Faced with capture, Twigg turned a revolver on himself, taking his own life and ending the rampage. There were no other suspects, and no arrests were made in connection with the massacre. An investigation into Twigg's motives revealed a man who felt wronged by the town of Winfield. A letter found in his boarding room expressed a desire for revenge against residents he believed had shunned and interfered in his personal life, stemming from a breakup nearly a decade earlier. The community of Winfield was left to mourn the senseless loss of life, including that of James Dawson Billiter, a young man whose life was tragically cut short in what has been described as one of the nation's earliest modern mass shootings.