Disappearance of Sierra LaMar and serial killers Fred and Rose West

First, we cover the story of 15-year-old, California, girl named Sierra Lamar. She walked to her school bus stop, then was never seen again. Then we cover the crimes of serial killer couple Fred and Rose West. This murderous couple was so horrible their home 25 Cromwell Street was named the house of horrors.

Sources:
https://allthatsinteresting.com/sierra-lamar
https://medium.com/lessons-from-history/the-disappearance-and-murder-of-sierra-lamar-14eff18c1318
https://www.kron4.com/news/bay-area/kron4-exclusive-sierra-lamars-killer-breaks-silence-in-rare-prison-letter/
https://criminalminds.fandom.com/wiki/Fred_and_Rosemary_West
https://www.the-sun.com/news/1507115/fred-wests-son-stephen-prison-children/
https://www.city-journal.org/html/horror-story-12312.html
https://www.bbc.com/news/uk-england-gloucestershire-57182844
https://en.wikipedia.org/wiki/Fred_West
https://www.bbc.com/news/uk-england-gloucestershire-57182844