Helicopter Crash Kills Three in Indiana

Authorities worked Monday to determine what caused a medical helicopter to crash near Greensburg, Ind., killing the pilot, a flight nurse and a medic.

Pilot Roger Warren, nurse Sandra Pearson and medic Wade Weston were aboard the Air Evac Lifeteam helicopter when it crashed Sunday afternoon, WRTV, Indianapolis, reported.

The helicopter was leaving a fundraiser and carried no patients, WTHR-TV, Indianapolis, reported Monday. Witnesses told police they saw something fall from the helicopter just before it crashed.

Officials from the National Transportation Safety Board were to examine the crash scene Monday.