(Newser) – A pair of life coaches who dispensed advice to listeners on a radio show out of Brooklyn has committed double-suicide, reports the Daily News. Lynne Rosen, 46, and her longtime partner, John Littig, 48, hosted the monthly show The Pursuit of Happiness on WBAI-FM. They suffocated themselves using plastic bags and helium in their Park Slope apartment and left behind notes, say police. Based on those notes, cops think Rosen, a psychotherapist, had psychological problems and Littig couldn't stand to watch her suffer anymore. (Read more suicide stories.)