Lights Out/After Dark is a podcast with two different types of seasons listeners will get, with alternating seasons you can get a true crime and unsolved mysteries series (Lights Out) with anything from disappearances to serial killers then a supernatural series (After Dark) with anything from ghosts to magic. 
There are also let’s not meet and creepypasta stories thrown in as bonus episodes every so often.

Here is the story's link on the Creepypasta website: https://www.creepypasta.com/1999-creepypasta/

Trial Episode Three, Creepypasta "1999"

Do you want to read the story yourself? Here is the link to the story        https://www.reddit.com/r/LetsNotMeet/comments/eyeep1/hospital_stabbing/?utm_source=share&utm_medium=web2x
Here are the Snapchat Accounts if you want to follow them: scariestposts, hauntedstories, hauntedvideos

Trial Episode 2, LetsNotMeet and Random Stories

Want to read the story for yourself? Here is the link to the original story.
https://www.reddit.com/r/LetsNotMeet/comments/eqjbbn/my_moms_warnings_werent_as_ridiculous_as_i_thought/?utm_source=share&utm_medium=web2x