On July 19, the Dog the Bounty Hunter alum's stepson allegedly shot his son, Anthony, 13, at an apartment in Naples, Fla., leading to the teenager's accidental death. Following the incident, the sheriff confirmed with PEOPLE on Monday, July 21, that the investigation is ongoing and no arrests have been made.

Gregory Zecca was reportedly put on a psychiatric hold after he shot and killed his 13-year-old son, Anthony, in a tragic accident. A family representative claimed Gregory – who is Dog the Bounty Hunter’s wife Francie Frane’s son – was so grief-stricken by Anthony’s death that they had concerns he may decide to take his

Gregory Zecca—the stepson of Dog the Bounty Hunter star Duane "Dog" Chapman—has been placed on psychiatric hold after fatally shooting his son Anthony in a July 19 accident at their Florida home.