The action track of the female college student who died was announced. Where has she been?

Some time ago, the disappearance of a female college student attracted many people's attention, which was very hot news in Weibo, Zhihu and various information platforms. Through the unremitting efforts of the police, the female college student was finally found in Qinghai Province, but unfortunately, the girl was killed. After the police body test, the possibility of homicide was ruled out, and the case is still under investigation. At the same time, the police also announced the itinerary of female college students. Where did she go before she died?

First, the originating station, Nanjing Station

On July 1th, 22, the public security detachment of Golmud Public Security Bureau of Haixi Mongolian and Tibetan Autonomous Prefecture received a notice from the superior, and assisted in finding Huang Moumou, a college student who lost contact after arriving in Golmud by Z164 train on July 5th. The missing female college student, surnamed Huang, studied in a university in Nanjing. On July 1th, she took the high-speed train to Qinghai, but didn't tell her family or anyone about her itinerary before going out. The reason for traveling may be a trip or something else.

Second, the terminal, Hoh Xil, Qinghai

According to Huang's itinerary, Huang entered Qinghai Province at 19: 54 on July 6, and then took a taxi to the Sonan Dajie Protection Station in Hoh Xil. After getting off, the driver went back the same way. Later, Huang came to the Qingshuihe area alone. In the follow-up investigation, the police found that Huang passed the Naijigou checkpoint at 17: 7 on July 13. Due to the influence of local geographical location and environment, the station can't check the video surveillance, and there is no way to determine the traffic information. Therefore, the police can only drive along the way until 19: 4 on July 3, when Huang's personal belongings and remains such as ID card and student ID card were found in Qingshuihe no man's land in Hoh Xil. ?

The person in charge of Qingshuihe area, who helped the police search activities, said that the local geographical location is remote, the area of no man's land is large, and there are many dangerous natural factors such as swamps and brown bears, which may cause harm and threat to passers-by and passing vehicles.