Murder Motive

Just after one morning lesson, Karen Joy Kyle had deeply realized how difficult it was to be a teacher. A teacher had to deal with dozens of students at the same time. They really need a lot of patience. She massaged her stiff legs and rubbed her sore waist... Although it was very tiring, she had never thought of giving up. "Sister Karen Joy, this is for you." The petite girl whose name was Linda Leopold rushed into the temporary office and gave a box of milk to Karen Joy. Karen Joy was surprised, "Linda, is this for me?" "Yes, Sister Karen Joy, thank you for your hard work. This is for you." Linda nodded and said with a red face. The children could see through their teacher's intention. If the teacher was good to them, they would express their love and gratitude to the teacher bravely. "Linda, I'm very happy, but I can't drink this. You'd better keep it for yourself." Karen Joy returned the milk to Linda. "Sister Karen Joy... Are you looking down on me?" Linda took the milk and lowere