Cassandra Rundle had, within the past year, posted 2 ads in a local paper looking for "one good man" she asked that men send her a letter with their picture to her home address. 85 men responded. On February 14th, 1985, Cassandra and her daughter were assaulted and murdered in their home. Detreicht walked in on it, after playing hockey with friends. The perpetrator then set his sights on Detreicht and killed him with his own hockey stick. Cassandra had been looking for "one good man" and now the Colorado Springs detectives are on the hunt for "one evil SOB." 

SOURCES:

https://www.fox21news.com/news/local/valentines-day-triple-murder-still-unsolved-35-years-later/amp/

https://www.youtube.com/watch?v=XWLJ77D4Lgo (weirdest video I’ve ever seen in my life, but good info)

https://www.fox21news.com/news/local/valentines-day-triple-murder-still-unsolved-35-years-later/