Snap (2010)

This often-scathing Irish melodrama begins with a documentary crew invading the home of Sandra, who has agreed to be interviewed despite her caustic tongue and what seems like a burning desire to antagonize the filmmakers. She is one angry woman: sometime in the very recent past, her teenage son Stephen kidnapped a toddler and created a national panic/sensation. Both Stephen and Sandra have become public enemies, with Sandra having been all but crucified, made into the kind of media scapegoat tabloid readers love to loathe.