A New Jersey man has been sentenced to 12 years in prison for the aggravated manslaughter of Miguel Martinez III, whose disappearance and subsequent death shocked the local community. Michael A. Zappley, 69, of Westville, was sentenced on September 18, 2023, nearly a decade after the crime took place in 2016.
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The case surrounding Martinez’s disappearance began on June 15, 2016, when his family reported him missing. Despite extensive investigations by local authorities, the case went cold for several years. It wasn’t until January 2020 that the situation took a turn when a witness came forward, informing detectives of the events leading to Martinez’s death. This crucial testimony set off a new wave of investigation.
Following the witness’s disclosures, law enforcement officials revisited the investigation and searched multiple locations on Fox Run Road in Deptford, New Jersey. Their efforts led to the grim discovery of 106 bones, which were later confirmed through DNA testing to belong to Martinez. The tragic finding brought closure to a family that had been left in the dark for years.

During his court proceedings, Zappley admitted to being involved in an altercation with Martinez, revealing a disturbing sequence of events. He recounted how he restricted Martinez’s airway until he could no longer breathe, and subsequently struck him on the head with a steel door. The circumstances of the incident depict a violent confrontation that resulted in the loss of life.
After the assault, Zappley stated that he left Martinez’s body outside overnight before moving it to a wooded area near Fox Run Road, where he attempted to burn the remains. His actions post-murder raised serious charges against him, resulting in an indictment in December 2020 for murder, tampering with evidence, and disturbing human remains.
Zappley ultimately entered a guilty plea to the charge of aggravated manslaughter in August 2023, leading to his sentencing the following month. As per the terms of his sentence, he will be required to serve 85% of his 12 years in prison before becoming eligible for parole. This stipulation was highlighted in a press release by the Gloucester County Prosecutor’s Office.
The long-standing fear and uncertainty felt by Martinez’s family have been compounded by the near decade taken to resolve the case. The initial investigation failing to produce leads, followed by the emergence of the witness in 2020, sparked renewed hope that justice would eventually be served.
Zappley’s case has also attracted significant media attention, illustrating the complexities surrounding cases of violent crime and the challenges faced by law enforcement in bringing offenders to justice. The investigation highlights the importance of witness testimony in resolving cold cases, as well as the ongoing efforts by authorities to seek the truth for victims and their families.
As the dust settles on this tragic chapter, it serves as a somber reminder of the impacts of violence and the importance of justice for those affected by such crimes. The Gloucester County community, still reeling from the harrowing details of the case, must now move forward, hoping for healing and closure in the wake of such loss.
