READ MORE: Doctor who died while hiking near Cave Creek leaves behind wife, 3-month old baby. Now the Valley-based group Arizona Foothills 911 is launching the “Arizona Whistle Initiative” in ...

The pair died weeks apart hiking in Cave Creek at Spur Cross Trailhead ... After hours of research, Parker found safety whistles and is now ordering thousands to hand out. "I think it's possible ...

They had made it to a more packed-out hiking trail and were trying to self ... fire starter, first aid kit, whistle, rain/wind jacket and pants, and a knife — every time they venture out.