David Carrick, a serial sex offender, served in one of Britain's most elite armed police units for years. He is now behind bars, but his ability to evade justice has only fueled a growing distrust and anger toward police in the United Kingdom. CNN has investigated how failures may have prevented Carrick from being stopped sooner. ...

British officials worked throughout the weekend to find a buyer for the UK subsidiary of the California-based bank that failed last week. ...