In 1981, a newborn was left in the snow in Sioux Falls, SD, and froze to death.
For 38 years, the city has wondered who did it, and if the killer (presumably a young mother who couldn't afford the child) would be found.
Within the last few weeks, that has happened.
https://www.wsbtv.com/news/trending-...go-1/931415382
Theresa Bentaas, who was only 19 at the time of the murder, and found through DNA, was arrested. She admitted to having done it.
Amazingly, she is still married to the father of the murdered child. However, apparently she hid the pregnancy from the man, and he supposedly had no idea about the murder.