Meet Keith. Keith murdered his 4-year-old sister, and wait until you hear why… A 19-year-old suburban Chicago teen pleaded guilty to first-degree murder Thursday in the killing of his 4-year-old half sister. Prosecutors say Keith Randulich stabbed Sabrina Clement to death in their Mokena, Ill. home on May 22, 2009. According to CBS affiliate WBBM, [...]![]()
