Spouse under scrutiny in wife's disappearance
Friend: Missing woman unhappy
Court filings tell story
Search team needs help
Drew Peterson called to grand jury
Sgt. Peterson's brother called to testify
Pathologist: Autopsy might not help case
Peterson's third wife exhumed
'Terrible things' unite families of 2 wives
THE PETERSON CASE: Drew's history of cheating
Hundreds turn out for Peterson vigil
Peterson faces gun charge
EXCLUSIVE: Peterson's friends were wired