Police are awaiting toxicology reports on both bodies.

The man McNair shared the condo with discovered them Saturday and called a friend, Robert Gaddy, who arrived and called 911. Serpas said the man didn’t call 911 himself because he was in shock.

Gaddy said Wednesday that what he saw in the condo will haunt him for the rest of his life, but he was glad police made clear that his longtime friend did not suffer.

Serpas said that even though both Kazemi’s name and McNair’s were on the Cadillac’s title, she was apparently responsible for making payments. She was also making payments on another car after she couldn’t sell it.

Kazemi had no history of violence, but “on the last several days of her life it’s obvious that she made some very poor decisions,” Serpas said.

Mechelle McNair has not spoken publicly since the shooting. Bishop Joseph W. Walker III of Mount Zion Baptist Church, which the McNairs have attended since moving to Nashville in 1997, said Wednesday that she is doing as well as can be expected.

“Her faith is what’s sustaining her now,” he said. “We haven’t talked about the circumstances of his death. She is processing it in a private way. It’s obviously devastating on so many levels.”

Gaddy defended McNair as a great husband.

“When Mechelle is ready to speak, she will let people know that. We can’t justify anything that people are starting to find out, but the one thing that we can say, that I know for sure, is that Steve loved his family,” Gaddy said.

A memorial service is set for Thursday night in Nashville, with the funeral Saturday in his native Mississippi.

The four-time Pro Bowl quarterback was being remembered Wednesday at the stadium where he played much of his career. The Tennessee Titans opened LP Field for fans to watch video highlights of McNair’s 13-year NFL career and look at photos of the quarterback. There was also a book for them to write messages that will be given to the family.

McNair was known as “Air McNair” for his passing prowess at Alcorn State in Mississippi. In 2000, he helped lead the Titans to the Super Bowl, where they ended up a yard short of a touchdown on the last play of the game when they trailed by seven points.

He spent the last two seasons with the Baltimore Ravens before retiring from the NFL last year.

More news

NBC Sports

What's up with Alex and Cam?

  SportsTalk: 49ers quarterback Alex Smith rips on Panthers' second-year QB Cam Newton.

NBC Sports

Sanchez looking over his shoulder at Tebow?

  SportsTalk: Is Jets quarterback Mark Sanchez concerned about being benched for Tim Tebow? It's possible.

Headlines

• Label

PFT: Giants' confidence in Randle is growing

PFT: Bears have doubts about Forte's knees

PFT: Jeff Garcia still wants to play in the NFL

PFT: Ex-Dolphin testifies in bizarre murder case

PFT Live: Top picks bring QB competitions

PFT: Williams tape may hinder 'Hard Knocks'

PFT Live: Cardinals' DB Campbell is excited

PFT: Polamalu thinks kids should play football