Overview
- Andrea Costanzo said he received the call confirming his daughter's death after hours of uncertainty.
- He and his wife are traveling from Crans-Montana to Sion to take part in formal identification procedures.
- Authorities described a joint Swiss, Italian and Israeli effort using DNA to identify victims, a process expected to take time.
- Until the confirmation, the family hoped Chiara might be among injured patients who had not yet been identified.
- The father said the teens chose the Le Constellation venue only because other places were full and that his daughter would have avoided a place she considered unsafe.