In a strange and disturbing event, a woman on a Southwest Airlines flight reportedly removed her clothing and defecated on her seat, leading airline officials to alert police upon the plane’s arrival in Chicago.

Flight 418 from Philadelphia to Chicago's Midway Airport was already part of a turbulent stretch for Southwest Airlines, which has faced a series of high-profile disruptions, including a recent engine fire in Houston.

A female passenger onboard a Southwest Airlines flight allegedly stripped down naked and pooped on her seat, as per a report in NBC New York.