Overview

• Police responded to a hostage situation involving a mother and her baby early Friday morning.
• The suspect, identified as Todd Christopher Marchetti, shot the infant multiple times before barricading himself inside the home.
• The mother managed to escape and alert nearby construction workers, who called 911.
• An hours-long standoff ensued, ending when the house caught fire; Marchetti was found dead from a self-inflicted gunshot wound.
• The baby, airlifted to Phoenix Children's Hospital, has undergone multiple surgeries and remains in critical condition.