A Pleasanton man who confessed to stabbing his mother multiple times after turning himself in to police two weeks ago says he did so “quickly” and “humanely,” after he had finally had it with her nagging.
31-year-old Malcolm Tilley was arrested April 1 on suspicion of the murder of his mother, 71-year-old Marjory Methvin Tilley, after he walked into the Pleasanton Police Department headquarters and confessed to the crime.
Tilley directed police to the home he shared with his mother, on the 4000 block of Alvarado Street, where they found Methvin Tilley lying dead in a pool of blood, surrounded by three kitchen knives…