A couple years ago I was looking for a horror podcast to listen to while at work, and I came across Lore.
It delves into bizarre and true stories from around the world. Most of the ones I listened to had a dark edge to them. Some had a sharp edge, especially axes.
Some are about well-known stories, such as the Jersey Devil and Lizzie Borden. Others are some I never heard of.
They range from 30 minutes to an hour. Check it out if interested
And when you do, make sure you say hi to Aaron Mahnke. He likes it when people say hi.