Authorities say Kilbourn's cellphone pinged about 10 miles south of Lake Tenkiller

Oklahoma City police issued a Silver Alert for 83-year-old Lucille Kilbourn on Sunday.Kilbourn left Mercy Hospital Sunday at 4:30 a.m. after visiting her husband, authorities said. She has not been seen since, according to police.Kilbourn was driving a midnight blue 2002 Ford F150 Crew Cab truck with a black, hard-bed cover. Authorities said they do not have the tag number.Police said they believe Kilbourn became disoriented and is unable to find her way home.Authorities said they pinged her cellphone, which checked to an area about 10 miles south of Lake Tenkiller, near Kerr Lake.Those with information on Kilbourn’s whereabouts should call 911, police said.

Oklahoma City police issued a Silver Alert for 83-year-old Lucille Kilbourn on Sunday.

Kilbourn left Mercy Hospital Sunday at 4:30 a.m. after visiting her husband, authorities said. She has not been seen since, according to police.


Kilbourn was driving a midnight blue 2002 Ford F150 Crew Cab truck with a black, hard-bed cover. Authorities said they do not have the tag number.

Police said they believe Kilbourn became disoriented and is unable to find her way home.

Authorities said they pinged her cellphone, which checked to an area about 10 miles south of Lake Tenkiller, near Kerr Lake.

Those with information on Kilbourn’s whereabouts should call 911, police said.