Grisly details of Natalee Holloway's murder revealed in Joran van der Sloot confession
Joran van der Sloot admitted to killing Alabama teenager Natalee Holloway in Aruba in 2005 in a confession that was revealed publicly Wednesday as he entered a plea deal with federal prosecutors in an extortion case stemming from the disappearance that received international attention. CBS News correspondent Janet Shamlian has more.