Mike Singletary grappled to make sense of it, but it was a losing proposition.
"This really throws me; I just don't get it," he said. "I'm just really thrown off by this whole thing."
Singletary did not yet know the cause of death of his friend and former teammate Dave Duerson, who was found Thursday night in his Miami home. The Miami-Dade medical examiner's office was not saying Friday, nor were the police until their investigation was completed.