Overview
- Two people are under investigation for negligent homicide: piste safety chief Lukas Tumler and the coach responsible for the Grawand G1 training course at Alpin Arena Senales.
- The court-ordered incidente probatorio aims to crystallize evidence and commission expert reports on the crash site and the medical cause of death.
- Prosecutors say the checks will assess whether Lorenzi died from the initial fall or from a later impact against a raised piste margin, and whether an unremoved berm or missing protections contributed.
- The case moved to the "known persons" register in February after the family filed a memo with two expert opinions and crash video; investigators also acquired the FISI federal file, which had been archived for lack of antisportive conduct.
- The family cites early investigative gaps including no autopsy, no scene seizure, and missed witnesses, and its consultants have proposed an alternative thoracic‑trauma hypothesis and flagged possible grooming residues near the course.