The full list of victims in the UPS plane crash has been identified. Mayor Craig Greenberg said the final death toll was 14.

Officials have been working for more than a week to confirm the identities of all of the victims, partially due to the severity of their injuries.

Richard Wartenberg served as a pilot in the Air Force Reserve, according to Republican Arizona state senator, Wendy Rogers. Public records indicated he had been living in Independence, Kentucky, since 2005.

Kentucky officials on Wednesday named the 14 victims who died in the UPS cargo plane crash last week. Officials named the victims at a press conference and said they do not believe any other people died in the crash just outside of the Louisville Muhammad Ali International Airport.

Officials have been working for more than a week to confirm the identities of all of the victims, partially due to the severity of their injuries.

The pilot flying the small plane that crashed on a highway in Dartmouth, Massachusetts last month was trying to return to the airport, according to a preliminary report from the NTSB.