Body Found in Delaware Bay Spurs Death Probe in Fisherman Disappearance

Delaware State Police are now treating the disappearance of Matthew Oliver as a death investigation after watermen found a body in Delaware Bay off Bowers Beach on April 21. The man has not been publicly identified, and investigators still have to establish whether the remains are Oliver’s, how the person died, and whether the location points to an accident, foul play or something else entirely.

The discovery came after days of searching for Oliver, a 47-year-old crew member aboard the F/V Bon Secour, who went overboard from an oyster boat near Gandy’s Beach on April 9. A mayday alert from the vessel triggered an immediate Coast Guard response, but multiple searches turned up no sign of him. The U.S. Coast Guard later suspended its search, even as Oliver’s family kept scouring the shoreline and asking for help.

That makes the body found offshore a major turning point, but not a conclusion. Until examiners identify the remains and determine the cause of death, the case stays in the hard middle ground between missing-person search and recovery. For Oliver’s family, that distinction is everything. If the body is confirmed as his, the case would shift from a disappearance to a fatal boating incident, but investigators are still working through the basics before they can make that call.

The geography around Bowers Beach only deepens the urgency. Bowers is one of Delaware’s historic fishing communities, set between the mouths of the St. Jones River and the Murderkill River, where both empty into Delaware Bay. Water there can move fast and change shape fast, and NOAA’s Delaware Bay forecast system tracks currents, water levels, temperatures and salinity across the bay. In a search like this one, that matters. A person or object can drift miles from where the incident began, and each hour that passes makes the picture harder to reconstruct.

Oliver, described in local coverage as a lifelong oysterman from Millville, New Jersey, has also become a symbol of the tight-knit working-waterfront community that spans the bay. New Jersey marine-fisheries material notes that the Delaware Bay oyster industry has existed for nearly 300 years, and that history helps explain why the case has struck such a nerve. State Assemblyman Erik Simonsen has publicly urged continued search efforts and community support, underscoring how closely the missing fisherman’s fate is being watched on both sides of the bay.