Missouri : Cheryl, Tyler, & Jennifer Fenney

On February 27th, 1995 the bodies of Cheryl Feeney, and her two young children Tyler, age six, and Jennifer, one and a half would be found. They were brutally murdered in their home while Jon Feeney, Cheryl's husband was 90 miles away at a work conference. With a staged crime scene that made it look like a gang-related home invasion, Jon's lack of an alibi, and the extramarital affairs Jon had, he would be the only person to ever be named a suspect. This case took so many turns but is still unsolved.
If you have any information on this triple homicide please contact Greene County Sheriff's office at (417) 868-4040
Sources-
https://apnews.com/article/5128910c872d3a814098cacb77281e0d
https://fox4kc.com/news/missouri-news/murders-of-missouris-feeney-family-remain-unsolved-over-20-years-later/
https://en.wikipedia.org/wiki/Vampire:_The_Masquerade
https://www.reddit.com/r/coldcases/comments/zn90s2/a_family_massacre_did_a_father_and_science/
https://www.news-leader.com/story/news/crime/2022/11/28/ozarks-true-crime-podcast-explores-feeney-family-murders-in-season-2/69656792007/
https://www.childrenshospital.org/conditions/hepatitis-b#:~:text=HBV%20spreads%20through%20blood%2C%20saliva,hepatitis%20B%3A%20acute%20and%20chronic.
https://www.newspapers.com/image/208170643/?terms=feeney&match=1
https://www.newspapers.com/image/208167539/?terms=feeney&match=1
Ozark True Crime Podcast has an in-depth multi-episode podcast on this case.