The Sacramento Sheriff's Department reports a 75-year-old woman was found dead yesterday at the Antelope home she apparently shared with her adult son.  

Deputies say a 911 call came around 4:45 in the afternoon, but the male caller hung up after saying he had fight with his mother.  

When the deputies arrived at the home on Silk Tree Way and discovered the woman's body, they arrested 53-year-old John David Matta for the murder of his mother.  

No reason for the killing or the fight have been given.