51.   In his appeal, Garza argues that prosecutors at his sentencing improperly linked him to four unsolved murders in Mexico using testimony from accomplices who were promised lighter sentences.

52.   John Martin Scripps has also been linked to unsolved murders in Thailand, Mexico and the US.

53.   Lee announced his retirement last month, and said he wants to focus his efforts on unsolved murders, including the slaying of JonBenet Ramsey.

54.   Last month, the Thai government said it will reinvestigate the unsolved murders of the five Saudi men.

55.   Many unsolved murders are so familiar that newspapers need only a buzz phrase.

56.   Michigan law allows prosecutors to seek investigative subpoenas to persuade reluctant witnesses to tell police what they know about unsolved murders.

57.   Nineteen employees of Ozgur Gundem have been killed in unsolved murders in the last three years.

58.   Police said Friday they will reinvestigate two unsolved murders and a disappearance in Tasmania to see if the suspect has any connection with those crimes.

59.   Police said Friday they will reinvestigate two unsolved murders and a disappearance in Tasmania to see if the suspect had any connection with those crimes.

60.   Police were unsure whether the suicide and unsolved murder were related.