Savanna Greywind was a 22-year old woman from Fargo, North Dakota who was weeks away from the birth of her first child.  She went missing after her neighbor asked for help.  She was then brutally murdered and her baby cut from the womb.

Sources:

https://www.oxygen.com/killer-motive/season-1/a-killer-upstairs

https://www.kvrr.com/2020/03/12/us-senate-passes-savannas-act/

https://www.keyzradio.com/william-hoehn-accomplice-in-the-killing-of-savanna-greywind-re-sentenced-to-20-years/?fbclid=IwAR2uK922P_VDJqovrmxWat0ZNwOuvyUoM7PWs9xgKF0ptb_m3MRVswB9xHA