I hired a kid named Tyler Brooks to mow my lawn while my daughter was away. Exactly one hour later, he called me whispering words that made my blood turn to ice.

Everything about that Saturday had felt painfully ordinary. My daughter Maya was spending the weekend with her mother in Lakewood, Ohio, and my yard in Ashford had turned into a jungle. I’m a single father, and between work emails and a leaking gutter, the grass had gotten completely away from me.