A charge of first-degree reckless homicide is expected to be filed against a 28-year-old Dunn County father in his infant son’s death. Jonathan Scott Lucas of Menomonie was arrested Monday. Police were called to a home shortly before midnight on February 19th by a report about a “disorderly male.” When they arrived, Lucas let them in and they found the baby boy wasn’t breathing and had no pulse. Officers and other emergency responders weren’t able to revive him. Daemyn Michael Lucas was six weeks old. An autopsy determined his death was a homicide.