Overview
- Delaware County District Attorney Tanner Rouse announced Wednesday that Michelle Zajko faces first‑degree murder, burglary and conspiracy charges in the Dec. 31, 2022 shooting deaths of her parents.
- Prosecutors say the case rests on a mosaic of evidence including a neighbor's doorbell video with enhanced audio, cellphone records, ballistic matches of shell casings and recovered digital notes describing mistakes.
- Authorities have not recovered the murder weapon from the Pennsylvania scene and they say Zajko did not act alone but have not identified or charged any co‑conspirators in the state case.
- Zajko, who has denied the killings in an April 2025 open letter, remains in Maryland custody on separate trespassing, weapons and related charges and may face extradition to Pennsylvania and additional federal inquiries.
- Investigators and reporting link the charges to a wider probe of the loosely organized Zizians group, which federal and state agents say has ties to violent incidents and several deaths across multiple states.