McNair met Kazemi at the Dave & Buster's restaurant where she worked as a server and where when his family ate often. The two began dating a few months ago in a relationship that included a vacation with parasailing. Photos posted on TMZ.com showed McNair gazing and smiling at the young Kazemi.

"She pretty obviously got mixed up way over her head with folks," said Reagan Howard, a neighbor of Kazemi's.

A man who answered the door at a house in the Jacksonville, Fla., suburb of Orange Park said it was the home of Kazemi's family, but said her relatives did not want to comment.

"We don't have anything to say, please leave us alone," he said.

The victim's sister, Soheyla Kazemi, told the Florida Times-Union in Jacksonville that the young woman had expected McNair to get a divorce. "She said they were planning to get married."

Nashville courts had no record of a McNair divorce case, but a home he owned in Nashville is on the market for $3 million.

The real estate agent declined to comment. Her online listing for property described it as a "gigantic house" of more than 14,000 square feet and photos showed a pool, home theater, baby grand piano and ornate furnishings throughout.

Kimberly Hardy visited a restaurant McNair recently opened near Tennessee State University to provide healthy, affordable food for college students. The Nashville woman said McNair had been nice to her the handful of times she met him. She said she hated what had happened to him.

"But I do think that all the greatness he accomplished will endure forever," Hardy said.

Associated Press writers Ron Word in Jacksonville, Fla.; Travis Loller, Lucas L. Johnson II and Joe Edwards in Nashville.