THEY WERE among the most notorious murders of the 1970s. An ugly chain of unsolved child killings in suburban Detroit know as the Oakland County Child Murders. Now, they are being looked at again as part of a cold case task force examining 30 unsolved homicides.A law enforcement official said: "The grand jury is hearing information related to one of the child slayings of the 1970s, but as far as I know, there is no new
