The prime suspect in Amy Best’s murder quickly became Mrs. Catherine Stull. Though Amy Best was a 60-year-old widowed grandmother, Mrs. Stull believed she had been having intimate relations with her husband, John Stull, for the past fifteen years. Because of her husband’s infidelity, Mrs. Stull “had endured discord at home and scandal abroad.” She had openly declared that if she ever caught them together, she would kill them both.

Charles had to go to Highgate Centre on June 6, 1876, and he asked Alice to join him. She declined, saying she felt ill and planned to go to bed. Charles’s father was away visiting friends that evening, so Tatro said he would stay and take care of Alice. Charles left home at about 7:00.

He returned at about 10:00 and put his horse in the barn. As he approached the house, he was surprised to see no lights. Charles entered the dark kitchen, and as he looked for a match, he stumbled over something lying on the floor. He was shocked to see what it was.

“He lighted the match, and there met his sight the lifeless remains of his lovely wife in a pool of blood, in the most mutilated condition,” said the St. Albans Daily Messenger, “her head beaten almost to a pumice, and her brains oozing out on to the floor.”