20/20 
Friday @ 9PM EST
20/20 RECENT REPORTS
Authorities ruled her death a suicide, but her family believes she was killed
"You can't grieve until you get justice," Patty O’Connell said.
Aug 23
Amateur sleuths take on case of woman convicted of killing husband
Sandra Melgar was convicted of stabbing and bludgeoning husband of 32 years.
Aug 16
Teenage killer's tweets after stabbing friend to death: 'We really did go on three'
Sheila Eddy pleaded guilty to first-degree murder charges on Jan. 24, 2014.
Aug 2
'BTK' serial killer's daughter says she, family are 'embracing a new start'
Kerri Rawson is the daughter of notorious "BTK" serial killer Dennis Rader.
Jul 25
Families of BTK serial killer's victims remember their loved ones
Charlie Otero was 15 when he discovered his family members were killed by BTK.
Jan 30
ABCNews.com