What are the similarities between the unsolved case of "black dahlia" and the bizarre death case of Lan?

The coincidence of the Lan case is strikingly similar to the real bloody case in the United States 1947. The hotel where Lan died is the same place as the unsolved dismemberment tragedy "black dahlia".

Lan case:

The body of Lan, a girl from China, was found in the water tank of the hotel, which was the same hotel where the victims of the 1947 "black dahlia" tragedy were last witnessed-cecil hotel. Revealing the whole story of 1947 "black dahlia" unsolved case, we will find many similarities with the bizarre death of China girl Lan.

Black dahlia Massacre:

1947 The real murderer caused a sensation in California. The late Elizabeth Sot was called "black dahlia" because of her black clothes. After Elizabeth Soter's death, LAPD tried its best to help solve the case, because the murder was so bloody and horrible that the residents of the whole United States, especially Los Angeles, were worried. As long as the cruel murderer is not caught, the residents, especially the female residents, will be restless.

LAPD spent three years investigating this case and investigated hundreds of people before and after. During this period, many people turned themselves in and claimed to be the "culprit". However, after investigation, no one is the real murderer. After several years, the police found nothing. Elizabeth Soter's killer disappeared like air and has not been found until today.