Ten years ago in April, a U.S. Marines Bell-Boeing MV-22 Osprey aircraft crashed at the Marana Regional Airport, killing all 19 servicemen aboard.
Randy Metcalf/The Explorer, Stacy Kassman, bottom, and Michelle Kessler work within the dispatch center of the Oro Valley Police Department last week.
Randy Metcalf/The Explorer, Michelle Kessler answers a call to the Oro Valley Police Department's dispatch office last week. The Pima County Wireless Integrated Network, into which the county wants to incorporate all emergency dispatch offices, would allow separate departments to communicate directly with each other.
The Pima County Sheriff's Department missed 54 emergency calls after moving their 9-1-1 dispatch center.