总结以下文本，保留人物的主要行为和关键物证，尽量在三句话以内： Case Number 123456: On the night of January 1st, John Doe was found unconscious in his apartment by his neighbor, Jane Smith. Upon arrival, the police found a broken window, a bloody knife on the kitchen counter, and a photo of John and an unidentified man, later identified as Mike Brown, on the living room floor. John regained consciousness the following morning and was able to give a vague description of his attacker, mentioning that he believed Mike Brown, with whom he had a previous dispute, was the person who attacked him.
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John Doe 被邻居 Jane Smith 发现昏迷在他公寓内，现场有破坏痕迹和刀具等物证，之后 John 朦胧指认与他有过矛盾的 Mike Brown 可能是攻击者。
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