Last Acts by Alexander Sammartino

David Rizzo has been waiting for a sign from above. Owner of a failing firearms store in a sun-bleached corner of Arizona, he's drowning in debt and desperate for a word from his estranged adult son, Nick. When Nick is brought back from a near-fatal heroin overdose, Rizzo believes there's reason for hope: if Nick can return from the dead, so can his business.

The flailing father-son duo embark on a marketing ploy to create the most compelling television commercial for a gun emporium the world has ever seen.

But their relationship is fragile, mired in things left unsaid, and when Rizzo unknowingly supplies the weapon in a school shooting, a crash of hijinks, hope and disaster ensues.