Grandmother accused of killing her husband may also have killed a woman to steal her identity

Grandmother accused of killing her husband may also have killed a woman to steal her identity  CNN Video shows "cold-blooded murderer" talking to her future victim, police say  CBS News Grandmother on the run after allegedly killing her husband, then her look-alike  KMOV.com Mayfair art gallery manager handed restraining order after following his ex-girlfriend from the UK to Australia  Telegraph.co.ukFull coverage