Met claims 'biggest breakthrough since Watergate' Filed under ( Met claims 'biggest breakthrough since Watergate' )

Police scientists have hailed a new technique,the capability, called "electrical network frequency analysis" (ENF) is now attracting interest from the FBI & is thought to be the exciting new frontier in digital forensics, with power lines acting as witnesses to crime.In a high profile murder trial, which was earlier this year. ENF meant prosecutors were able to show that a seized voice