A Piper PA-28 plane crashed near the Diavolezza mountain in Switzerland, on August 4th.
The incident happened when the plane was transporting three teenagers who were participating in a week-long youth camp organized by Swiss Aero Club.
Three people, including the pilot and two 14-year old boys were killed in the crash. A 17-year-old girl was injured and was flown to a hospital in serious condition.
The cause of crash is being investigated.