NEW YORK (AP) — On a radio show they hosted called "The Pursuit of Happiness," John Littig and Lynne Rosen urged listeners to embrace spontaneity.

"So much about life is about impulse," Littig said on a broadcast this year on an FM station in New York, WBAI. "It's about doing it right now."

A shocking decision the couple made together appeared more methodical: Police say they killed themselves side by side as part of a suicide pact.