"Unspecified threats" from passenger force flight to return to Montrea

A Sunwing Airlines flight bound for Cuba had to turn around and return to Montreal-Trudeau airport Thursday evening – escorted by a pair of U.S. Air Force F-15 fighters – because of an “unruly passenger.”
An airlines spokesperson said flight WG604 was headed for Caya Coco but had to change course after a passenger made “unspecified threats.”
“The aircraft returned to the airport at 7:25 p.m. and the disruptive client placed in detention,” Rachel Go