The 184-mile river begins in Santa Cruz County’s San Rafael Valley and flows south into Mexico before hooking north and crossing back into the U.S. just east of Nogales.

Martha Williams, director of the U.S. Fish and Wildlife Service, addresses the crowd at the Historic Canoa Ranch Thursday during a signing event for the Santa Cruz River Wildlife partnership.

Join Ron Hoon as he talks about some of the most memorable moments from AZAM and is joined by other FOX 10 staff for entertaining and engaging conversation.

What began as a welfare check on Father's Day in Taylor became a murder investigation, after authorities found two married Arizona Rangers shot and killed in their own home. FOX 10's Kenzie Beach ...