最近,学校附近的居民小区里发生了一起凶杀案。案情是这样的:张某原是一家洗浴中心的搓澡工,来自菏泽市一个贫穷落后的小村庄,几个月以前,被害人杨某酒后来张某所在的洗浴中心洗澡,他嫌张某的服务不好,两人发生了口角,随后杨某把此事告诉了洗浴中心的老板,结果老板炒了张某的鱿 Recently, a homicide occurred in a residential neighborhood near the school. The case is this: Zhang was originally a bath center bathing workers, from Heze City, a poor and backward village, a few months ago, the victim Yang after Zhang's bath to take a bath, he suspected Zhang Bad service, the two occurred in the mouth, followed by Yang told the owner of the bath center, the result of the boss fired the squid