KVUE: A man has been charged with stalking for a second time after allegedly sending unwanted messages to Yahoo CEO Marissa Mayer. Police in Austin, Texas, said Gregory Calvin King sent Mayer unwanted and “sexually graphic” emails from various locations. Officers believe between Feb. 15 and March 5, King sent 60 messages to Mayer. Police said Yahoo security personnel had been watching King and have observed him sending some of the messages.