Overview
- A U.S. Park Police ranger’s June 19 encounter with a parked BMW triggered the probe after officers found knives, drug paraphernalia, two loaded guns and a fake identification tied to a woman reported missing in 2023.
- Federal officers arrested Eugene Albert Horsch on June 20 after a related domestic-disturbance response, and court records show he faces illegal weapons and drug charges and is held on $500,000 bail.
- Searches of Horsch’s Olney rowhome on the 400 block of W. Chew Avenue recovered another firearm, large quantities of ammunition, signs of a narcotics grow operation and bottles of chemicals that police described as potentially hazardous.
- Philadelphia’s homicide unit has taken the lead and asked the FBI to assist with chemical analysis, and officials have denied social-media claims that human remains were found while investigators continue forensic work.
- Horsch’s prior convictions for drug manufacture and assault, plus the mix of weapons, ammunition, urns and chemicals found, mean investigators will focus next on forensic tests, the origin of the substances and any confirmed link to the missing-person case.