Overview
- Prosecutors in Larino opened a double premeditated murder case Tuesday after toxicology on the victims' blood reportedly indicated traces of ricin, with no suspects named.
- Early autopsies and food tests found no clear cause, but later analyses in Italy, Switzerland, and the United States supported the ricin finding reported by investigative sources.
- Investigators are examining the Pietracatella household and seized Christmas meal leftovers to determine where the poison was introduced and by whom.
- Antonella Di Ielsi, about 50, and her daughter Sara Di Vita, 15, died at Campobasso's Cardarelli hospital on December 27–28 after earlier emergency visits, a phase when five doctors were placed under inquiry for clinical management.
- Ricin is a protein toxin from castor seeds that kills in tiny doses, lacks an antidote, and breaks down fast in the body, which makes detection and building a proof chain unusually difficult.