Highly possible he is on drugs at the time.
Just theorizing that he was found out by his mother and was harshly scolded by her. In his fit of rage, he stabbed her to death. It so happened the grandma and her maid was at the door when they saw the murder. The grandma shouted at him to stop , but he had lost his mind by then, and started to throw heavy blows at the grandma's face. She fell and died.
Lysergic acid diethylamide (LSD), also known as acid, is a hallucinogenic drug.[11] Effects typically include altered thoughts, feelings, and awareness of one's surroundings.[11] Many users see or hear things that do not exist.[12] Dilated pupils, increased blood pressure, and increased body temperature are typical.[13] Effects typically begin within half an hour and can last for up to 12 hours.[13] It is used mainly as a recreational drug and for spiritual reasons.[13][14]
Just theorizing that he was found out by his mother and was harshly scolded by her. In his fit of rage, he stabbed her to death. It so happened the grandma and her maid was at the door when they saw the murder. The grandma shouted at him to stop , but he had lost his mind by then, and started to throw heavy blows at the grandma's face. She fell and died.
Lysergic acid diethylamide (LSD), also known as acid, is a hallucinogenic drug.[11] Effects typically include altered thoughts, feelings, and awareness of one's surroundings.[11] Many users see or hear things that do not exist.[12] Dilated pupils, increased blood pressure, and increased body temperature are typical.[13] Effects typically begin within half an hour and can last for up to 12 hours.[13] It is used mainly as a recreational drug and for spiritual reasons.[13][14]