A 3-foot-long ball python escaped from its cage inside a Wisconsin high school – and is believed to be hiding out inside a science lab ventilation system, school officials told The Post.

Kai, a male ball python, escaped from his cage in a Fond du Lac High School science lab over the Labor Day weekend. News Sports Packers Business Suburbs Advertise Obituaries eNewspaper Legals.

Kai, a three-foot-long ball python was on the loose somewhere inside the school premises after it escaped its cage by knocking off its lid. INTERNATIONAL BUSINESS TIMES NEWSLETTER SIGNUP ...