As detailed in a criminal complaint, Kelci Perkins and Michael McCabe quarrelled “after becoming intoxicated.” The couple “had an argument over an orgy (group sex),” a sheriff’s deputy reported.

Perkins punched McCabe in the mouth, causing a “minor injury” to her beau’s lip. McCabe responded by striking Perkins in her left eye. The mutual combat occurred at a home in Largo, a city outside Tampa.

After exchanging blows, the couple walked to the nearby residence they share at Sun Village, a manufactured home community in Largo.

Upon getting home after 3 AM, the couple resumed arguing, cops say. At one point, Perkins allegedly “took a knife from their kitchen” and stabbed McCabe five times in his left forearm. “The defendant and victim have lived together for 3 years and claim to be engaged to be married,” the complaint notes.