Diane Downs - is an American woman so obsessed with her lover, she shot all three of her children to be with him.  



References:

https://www.thefamouspeople.com/profiles/diane-downs-52772.php



https://www.youtube.com/watch?v=XQQyc493x5A



https://www.washingtonpost.com/archive/lifestyle/1984/06/12/the-mother-38/13b24fdf-7294-4623-ad2d-0665435ceed4/



https://delanirbartlette.medium.com/diane-downs-hungry-like-the-wolf-22905cecdd97



https://www.youtube.com/watch?v=Bdy-jT3lXs0



https://www.investigationdiscovery.com/crimefeed/crime-history/woman-scorned-deadly-tragic-story-of-diane-downs



https://abcnews.go.com/US/woman-finding-peace-learning-mother-child-killer-diane/story?id=61692453