LOS ALTOS, Calif. - Police on Monday said they arrested a man over the weekend for the fatal shooting of a mason in Los Altos that happened last week.
The victim, Roberto Riviera, 48, of Union City was shot and killed on May 4 while working in the backyard of a home on Highland Circle.
Edgar Lainez-Portillo, 25, of Redwood City is now under arrest for his suspected involvement in the shooting.
Police have not released a motive or said whether the two men knew each other.
Police said this was the first homicide in Los Altos since 1994.