…for the most serious offences, typically murder. Thames Valley Police launched a murder investigation after being called to Phyllis Court Drive, next to Phyllis Court Club, a private members' club next to the River Thames. Gouveia is understood to have worked as a kitchen porter at the club. Thames Valley Police said t…

…stab wounds on Jan. 20, 2012, CBS News reported. Irasema Chavez, 32, During the initial murder investigation, Arlington police found no obvious signs of forced entry, suggesting Chavez may have known her killer, or willingly let them enter. At the time, the only key piece of evidence pointing toward a suspect was surve…