9-1-1: Lone Star 3×08 “In The Unlikely Event Of An Emergency” Season 3 Episode 8 Promo – When T.K.’s mother, Gwyn, has an emergency, Owen and T.K. travel to New York. But the flight is anything but smooth when the plane experiences a mechanical failure. Meanwhile T.K. reflects back when Gwyn helped get him into rehab years ago in the all-new “In the Unlikely Event of an Emergency” episode of 9-1-1: LONE STAR airing Monday, February 28th on FOX.