NASHVILLE, Tenn. - Former Titans quarterback Steve McNair has been killed. Police said McNair suffered a fatal gunshot wound to the head in downtown Nashville.

McNair, 36, and a female were found shot to death, spokesman Don Aaron of the Nashville police department told reporters this afternoon.

No one is yet in custody and Aaron said he could not give details on what time the victims died.

Titans owner Bud Adams released the following statement:

"We are saddened and shocked to hear the news of Steve McNair’s passing today. He was one of the finest players to play for our organization and one of the most beloved players by our fans. He played with unquestioned heart and leadership and led us to places that we had never reached, including our only Super Bowl. Our thoughts and prayers are with his family as they deal with his untimely passing."

McNair played 13 seasons in the NFL with the Houston Oilers/Tennessee Titans and the Baltimore Ravens. He was named NFL MVP in 2003.

He retired from the NFL in April 2008.