Attorney Steve Greenberg says convicted murderer blindly follows another member of his counsel.
"The hearsay testimony from Stacy was the biggest part of it," jurors told reporters Friday.
Attorneys for convicted murderer Drew Peterson said it's a "dark day in America" when someone can be convicted on hearsay evidence.
State’s attorney plans to review evidence surrounding the disappearance of Drew Peterson's fourth wife.
Jurors deliberated for about 14 hours before reaching their decision.
Savio family says Stacy Peterson is "next for justice."
Drew Peterson, a former Bolingbrook police sergeant, awaited trial for more than three years on charges he killed his third wife, Kathleen Savio.
As deliberations reached the 12-hour mark in the Drew Peterson murder trial, jurors came back Thursday with another question, their fifth.
Cales says she believes Stacy Peterson was here in spirit to hear the verdict against Drew Peterson.
Jurors, not dressed in matching outfits Wednesday, received instructions for two counts of first-degree murder.