Homeowner’s crawl-space find cracks decades-old Big Bear murder case

A chance discovery under a Big Bear lake house has pulled a nearly 20-year-old California cold case back into open court.

An unidentified homeowner found human remains in a crawl space beneath his property in 2020. DNA work reviewed in 2023 by the San Bernardino County Sheriff’s Department identified the remains as Jill Maiorca, who investigators say was murdered in November 2006 at age 29.

Her former husband, Jeff Maiorca, 53, was later arrested on suspicion of murder, held without bail, and charged with murder and use of a deadly weapon. The case shows how a single physical find can restart an investigation that had gone quiet for years.

The Daily Mail reported that the remains turned up under the homeowner’s Big Bear house and that sheriff’s investigators used the DNA confirmation to focus follow-up work on Jeff Maiorca as a suspect. He was detained at the Big Bear branch library on Garstin Drive and booked into the High Desert Jail in Adelanto with no bail.

San Bernardino County Superior Court records show he was charged at a Wednesday hearing with murder and use of a deadly weapon. He is scheduled to appear again on October 12. The investigation into exactly what happened continues.

From missing person to homicide ruling

Jill Maiorca was originally reported missing in Big Bear Lake. Authorities place her death in 2006. A missing-person report came roughly a year later, around 2007.

The New York Post reported that the remains were found in October 2020 and identified as hers through DNA in 2023. Jeff Anthony Maiorca was arrested September 21. An autopsy conducted on the remains determined that the manner of death was a homicide.

That autopsy finding matters. It moves the case from a long-unsolved disappearance into a charged homicide with a named defendant facing a deadly-weapon count as well.

Cold cases rarely reopen cleanly. When they do, the path often runs through new forensic tools and patient follow-up, much as a decades-later courtroom reckoning in another long-unsolved murder finally put facts before a jury after years of delay.

Here, the physical evidence sat under a house until a homeowner found it. The DNA work came three years after that discovery. The arrest came after investigators tied the identification back to the former husband.

Divorce filing and the long gap

Jeff Maiorca had filed for divorce from Jill in Los Angeles County in 2004. That was two years before the November 2006 killing date investigators cite, and three years before she was reported missing in Big Bear Lake.

The timeline leaves a long stretch with no public resolution. Jill was 29 when she was killed. Jeff is now 53. The remains spent years under a Southern California lake home before anyone connected them to her name.

Sheriff’s officials declined to release a mugshot, citing privacy reasons. Court records still put the charges in plain view: murder and use of a deadly weapon. He remains held without bail at the High Desert Jail in Adelanto.

Violent-crime cases still move through local courts every week, including recent filings such as a Texas capital murder charge after a fatal shooting that likewise put a defendant before a judge on the strength of investigative work.

In the Big Bear case, the charging documents and detention records establish the official posture: arrest, no bail, murder and deadly-weapon counts, next appearance October 12. Guilt is for a court to decide. The public record already shows a cold file that is no longer cold.

What the crawl-space discovery changed

Without the 2020 find, the DNA confirmation in 2023 does not happen. Without the DNA match, the follow-up that named Jeff Maiorca as a suspect does not advance the same way. The homeowner’s discovery is the hinge.

Remains in a crawl space under a private house are not a routine tip. They forced a forensic review. That review produced an identification. The identification produced a suspect. The suspect was taken into custody at a public library branch on Garstin Drive and locked up without bail.

Homeowners sometimes collide with crime scenes they never asked for, whether through a buried discovery or a sudden break-in that ends in a self-defense shooting after an armed intrusion. In Big Bear, the collision was quieter and far older, and it reopened a murder file.

Investigators have concluded she was killed. The autopsy ruled the manner of death a homicide. The deadly-weapon charge signals alleged use of a weapon in the killing, though the specific weapon is not detailed in the public accounts tied to the arrest.

Open questions remain. How the remains ended up under that house is not spelled out in the charging summary. Motive is not stated. The exact calendar date of the Wednesday hearing beyond the relative description is not fixed in every account. The case is active, not closed.

Accountability after years of silence

For families of the missing, years without answers are the real sentence. Jill Maiorca’s name sat on a missing-person report while her remains lay undiscovered. The DNA work finally put a name to the bones. The arrest put a defendant in a cell.

San Bernardino County authorities now have a charged case instead of a dormant file. The Superior Court has a defendant scheduled for October 12. The jail in Adelanto is holding him without bail. Those are concrete steps after nearly two decades.

Taxpayers fund police labs, sheriff’s detectives, and local courts for exactly this reason: so that a body found under a house does not stay anonymous forever, and so that a homicide ruling can still produce an arrest warrant years later.

Jeff Maiorca faces the charges as a suspect and defendant, not as a convicted killer. The presumption of innocence applies until a verdict. The public facts still stand on their own, the crawl-space discovery, the 2023 DNA identification, the homicide autopsy finding, the murder and deadly-weapon counts, and the no-bail hold.

Cold cases test whether the system still works when memory fades and evidence ages. In Big Bear, a homeowner’s accidental find forced the system to work again.

Justice delayed is still justice owed, and a crawl space under a lake house just collected on a debt that sat unpaid for almost twenty years.