Chapter 515 Objection

Nicole's tone was heavy, emphasizing the importance of this matter. However, the man clung to his view. "After injecting the vaccine, my sister died within a week. The doctor said that there were toxins inside her body. Other than injecting the vaccine, she hadn't done anything!" As the man spoke, Nicole was observing him, and it seemed like he was not lying. "Why don't you come to the research center with us? We will be responsible for your sister's death," she said.