The wife of missing University of Michigan student Xin Rong is attempting to get him declared officially deceased, according to court records.
Surong Ruan is scheduled to appear in the Washtenaw County Trial Court Oct. 5 for a hearing regarding a petition she filed in May, according to the records.
Authorities believe Rong, 27, jumped from a private plane he had rented as it flew somewhere between Ann Arbor and the north shore of Lake Superior in Ontario, Canada. The plane crashed in Canada but authorities did not find Rong with the wreckage.
Rong is still listed as missing or endangered by the Michigan State Police.
Ruan claims this is creating difficulties dealing with Rong's estate, specifically with his property and the airplane rental's insurance company.
"I cannot address some of these matters until there is a declaration he is deceased," she wrote.
Ruan could not be reached for comment.
Rong, a School of Information doctoral candidate, rented a Cessna 172 from Michigan Flyers at Ann Arbor Municipal Airport March 15, according to the petition. The aviation hobbyist's course was set for Harbor Springs in northern Michigan.
The plane is believed to have crashed around 11:38 p.m. in remote woods near the town of Marathon in Ontario, Canada.
The plane was empty.
"(There was) no sign of Rong in the cockpit and there were no signs of footprints leading away from the cockpit," Ruan wrote in the petition.
The right door of the small aircraft was unlatched and open. Rong's jacket, iPad, wallet and other personal items were discovered inside.
Canadian officials conducted a ground search near the crash site, but found nothing.
Soon thereafter, the University of Michigan Police Department listed Rong as a missing person.
Authorities have concluded Rong likely died by suicide in jumping from the plane at an unknown location during the 463 miles between Ann Arbor and the Canadian woods.
Rong is believed to have initiated the auto-pilot function on the plane, which kept it flying unmanned until it ran out of fuel and crashed in the woods, according to the petition.