The murderer was Luo Tian.
He left the cabin at 12 noon, just in disguise. In fact, he hid nearby, waited for Zhou Yifu and Li Jingyi to leave, and then sneaked back to the hut, and after Miyamoto talked to the manager of the foothills hotel on the phone, he killed Miyamoto.
After the attack, Luo Tian left the hut at 2:10, and he quickly rushed to the rest station. It took only 2 hours and 30 minutes, that is, to arrive at the rest station at 4:40 to steal Li Jingyi's skis, glide to the foothill hotel in one go and then go to the garbage station to throw away the skis, and arrive at the foothill hotel at 5:20.
![Wild mountain pepper and chicken feet meet, and the fusion is obtained to get the chicken feet with pickled peppers, the method is simple, and the taste is particularly grounded[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)