Gary Coleman's ex-wife Shannon Price took a lie detector test about the events of the "Diff’rent Strokes" actor’s death — and she admitted she wasn’t surprised to learn she’d failed.

Shannon Price defends her decision to remove ex-husband Gary Coleman from life support in 2010, claiming she "had no choice" despite reports of a will requesting 15 days.

Shannon Price, Gary Coleman's ex-wife, took a lie detector test and answered questions regarding the actor's sudden death in A&E's new docuseries, 'Lie Detector: Truth or Deception'. PEOPLE has an exclusive look at the results ahead of the episode's two-hour premiere on July 10 at 9 p.