The defense is expected to rest in the Jerry Sandusky case Wednesday.
On Tuesday, attorneys on both sides questioned a parade of defense witnesses who praised Jerry Sandusky's character and probed his mental state.
Dottie Sandusky, Sandsuky's wife, also took the stand, denying any awareness of the crimes of which he's accused.
She told jurors she never saw or heard anything.
But on cross examination, when asked why eight accusers and an independent witness would lie about her husband, Dottie Sandusky said, "I don't know what it would be for."
The jury could have a decision as early as Thursday.