"There's something wrong with the water!" I warned the approaching classmates sharply. The teacher rushed over after hearing the commotion. "Hold Laura's waist from behind!" I instructed the teacher. "Oscar, give me my backpack!" Laura's face was pale, her lips purple. I quickly reached into her throat with my fingers. With a gag, Laura vomited a pool of bloody water. This meant her insides were already corroded by the poisoned water. She needed immediate medical attention. I looked up anxiously, just in time to catch the hint of a smile on Kesha's face from the corner of the classroom. The teacher immediately called for an ambulance. I poured some of the teacher's water into Laura's stomach and repeatedly induced vomiting. More bloody water came up, though the toxicity seeme

