The remains of a Cleveland, Tenn., man killed Tuesday in Africa may return to Tennessee by this weekend, according to a statement released by the family.

Christopher Leggett, 39, was killed during an apparent kidnap attempt in the West African nation of Mauritania. He and his wife, Jackie, and their four children -- who range in age from 8 to 15 -- had been living in Africa for six years. Mr. Leggett performed humanitarian work while teaching at a school specializing in computer science.

His father, through a statement released Wednesday, expressed gratitude for well wishes from local people.

"Our family is deeply comforted by the outpouring of love and support we are receiving in this very difficult time," said Jay Leggett Sr. "Linda (Christopher Leggett's mother) and I are grateful for the many expressions of concern and for your prayers."

The family, in their statement, said U.S. Sen. Lamar Alexander, R-Tenn., is working with the U.S. Department of State to return Mr. Leggett's body to the Tennessee Valley. The body was expected back here Friday, according to the statement.

The Rev. Jim Gibson, co-pastor of First Baptist Church of Cleveland, said Leggett was a church member but worked independently in the African nation.

"He loved life and loved helping other people live life to the fullest. That is what he was committed to," Mr. Gibson said.

Mr. Gibson said no family members were with Leggett when he was killed. Funeral arrangements are incomplete.

In addition to his wife, children and parents, Mr. Leggett has one brother, Jay Lynn Leggett Jr., president of Athens Federal Bank.

"It is because of God's grace and the encouragement of friends that we can face the loss of our beloved son," said Jay Leggett Sr.

The Associated Press contributed to this story.