Long Island Serial Killer Case Continues with Indictments, DNA Evidence in 'Gilgo Four' Slayings

Rex Heuermann was arrested in July 2022 and charged with three murders related to the Gilgo Beach killings.
Heuermann's DNA matched evidence found at crime scenes and on victims' remains.
Prosecutors revealed additional DNA evidence connecting Heuermann to a victim's body.
Heuermann may face more charges as the investigation expands.
The defendant is spending hours reviewing the extensive evidence against him ahead of his next court appearance.