Update on Singer-Songwriter Found Dead After Family Lost Contact: Latest on Terri Lynn Kathey's Passing

Update, July 14, 2:30 p.m. ET: A benefit concert is set for Sunday at The Troubadour Nashville , with proceeds going to Terri Lynn Kathey's family. Those unable to attend can support Kathey's family by purchasing her music via the International Singer-Songwriters Association . The organization is currently selling copies of her album Bad Blues Good News in her memory.

Update, June 23, 12:45 p.m. ET: Police tell Local 3 News , a Chattanooga-based NBC affiliate, that no foul play is suspected in the death of singer-songwriter Terri Lynn Kathey. The staff report, which isn't attributed to a named reporter, says "apparent natural causes" were to blame.

Original Story, June 19, 4:42 p.m. ET: The family of missing Southern singer Terri Lynn Kathey received devastating news on Tuesday. Kathey, a vocalist in the gospel and blues genres, was found dead at Monteagle Welcome Center in Monteagle, Tennessee , after going missing on Sunday. She was 71.

As Taste of Country reports, family friend Kerry Pharr shared a public plea on Facebook Monday, saying that Kathey was missing. He relayed, "Her husband Kevin just called and no one has heard from her in 24 hours. They own a Courier Service and she left home around 4;30 A.M. Sunday morning, she made a purchase at Hardee's on Elm Hill Pike in Nashville, TN at 6:30 A.M. No one has seen or heard from her since."

Nashville CBS affiliate WTVF ( NewsChannel5 ) reports that Kathey was headed to Chattanooga when she went missing. Pharr shared that her phone was "pinged" at a cellphone tower near Monteagle Mountain, and her husband had been searching the area.

Kathey's remains were eventually discovered at Monteagle Welcome Center, a rest stop in the area just off Interstate 24, the primary route between Nashville and Chattanooga. Pharr said in a follow-up post that she was found deceased in her car and that the cause of death was "possibly a heart attack."

No memorial details have been made public as of press time.