She Thought This Was the End of a Nightmare As Amanda Knox tries to put her murder trial behind her, an Italian court ruled this week that the American student should be retried for the 2007 murder of her roommate. Click through to read Knox's reaction and to catch up on the week's top stories. Amanda Knox was "shocked" by Italy's Supreme Court ruling this week that she must be retried for the 2007 murder of her roommate Meredith Kercher. Knox spent four years in prison before an Italian appeals court threw out her murder conviction in 2011 and she had been hoping the court would uphold the appeals court ruling and end her six-year ordeal. Katelyn Wanted the Prom to Go On. That's Her. That's Katie Bug.' Katelyn Norman, a Tennessee teenager whose bucket list rallied and inspired supporters from all over the country, died Friday after a two-year battle with osteosarcoma, an aggressive bone cancer. 'I Kind of Thought, 'No, She Is Never Going to be Identified. A severed head found on a golf course 24 years ago has been identified using DNA evidence and may be linked to a serial killer, New Jersey police said Wednesday. "Periodically, over the years, detectives would pick up the case and make efforts at identifying her," he said. I kind of thought, 'No, she is never going to be identified.' A break came when detectives realized the dumped head matched a story from serial killer Joel Rifkin, who claimed to have dismembered and dumped a victim named Susie around New Jersey. Customers Love Smartphones, Everyone Hates Contracts. The Commutation Power Is a Responsibility Gov. Branstad Takes Very Seriously. The governor of Iowa held a rare public meeting Wednesday to discuss whether he should set free a convicted murderer serving a life sentence, who many believe is contrite and deserves a second chance. I Apologize for the Insensitive Term I Used. Rep. Don Young, who used the term "wetbacks" to describe Mexican immigrants in a radio interview Thursday night, issued a full-scale apology Friday afternoon for using the derogatory slur after a barrage of criticism from Republicans and Democrats. "I apologize for the insensitive term I used during an interview in Ketchikan, Alaska," Young, R-Alaska, wrote in his second statement in a 24-hour period. In his earlier statement, Young excused his use of the smear as "a term that was commonly used" during his days growing up on his father's ranch in central California, but in his second statement, the 21-term congressmantried to leave no ambiguity about his remorse. I Think It Is Important to Put the Video in Context. In a public rebuke of the agency, Rep. Charles Boustany, R. La., chairman of the Ways and Means Committee's subcommittee on Oversight, said in a statement Friday: "There is nothing more infuriating to a taxpayer than to find out the government is using their hard-earned dollars in a way that is frivolous. The IRS, attempting to justify its having made this video and a second one parodying "Gilligan's Island," offered up the following humanah, humanah-like response: "I think it is important to put the video in context," wrote acting Commissioner Steven T. Miller in a letter to Boustany March 22, "and [to] outline what has transpired with respect to training and videos since 2010."