A MAN, WHO IS REPORTEDLY A STUDENT AT U-C-S-C, IS BELIEVED TO HAVE FATALLY STABBED HIS MOTHER IN HER HAYWARD HOME OVER THE WEEKEND. 20 YEAR-OLD JOSEPH BADIALI ALLEGEDLY TOLD A NEIGHBOR HE STABBED HIS MOTHER, AND THEN HE STAYED AT THE SCENE, WAITING FOR HAYWARD POLICE OFFICERS TO COME ARREST HIM. HE WAS BOOKED INTO ALAMEDA COUNTY JAIL ON SUSPICION OF MURDER.