The use of digital evidence found in mobile phones and emails is now being used in traditional investigations and prosecutions. The UK Police and Criminal Evidence Code (currently revised by the Serious Organized Crime and Police Act 2005) defines digital evidence as "all information contained in a computer". The definition of computer here covers a wide range of electronic devices. definition of computer in the Commonwealth Model Law on Computer and Computer-based Crime 2002 defines a “computer system” as an interconnected or related device or group of devices, including the Internet, one or more of which, by program, executes automatic operations data processing or other