谢谢大家回复。我在德州,刚才谷歌了一下,德州是有Texans of castle law protections。同时还查到上周一个事儿,一个企图入室者试图进入一个apartment (attempting to break into a southside apartment.)。然后是租户觉得害怕,就开枪击杀了这个企图入室者。目前的初步结果是Meanwhile, an initial investigation shows that the tenant faces no charges thanks to Texas' castle doctrine.