Although having no prior association to Lyons, the two men had recently been seeing a local girl, Kitty McGowan. Released from Sing Sing Prison only seven months before on burglary charges, Lyons confronted Quinn on the corner of Thirty-eighth Street and Second Avenue on the night of July 2, 1887. Although Quinn initially refused to fight, the two soon became involved in a heated argument resulting in Quinn striking Lyons, causing a cut above his left eye.