Ryan Reynolds is labeled a 'psycho arsonist' due to an incident in his youth where he allegedly burned down his elementary school in Canada. While Reynolds has given varying accounts, including setting fire to a tree, the contemporaneous reporting and his own later admissions suggest a deliberate act for which he 'got away with it.' This past behavior is presented as deeply disturbing and indicative of a psychopathic tendency.
Impact: High. This revelation about Reynolds' past is used to paint him as a deeply flawed and potentially dangerous individual, adding another layer of negative characterization to the couple discussed.
In the source video, this keypoint occurs from 00:22:00 to 00:23:40.
Sources in support: Megyn Kelly (Host), Maureen Callahan (Host of The Nerve)

