there are a lot of stories and if you want some places those are some.
Um Al Hol [near Wakrah] - Shahanyea - Al Khour - Al Shamal.
It is very common here to see such places because of early days where people were killed and were buried like that. If you did not see the video of that kid in wakrah then let me look for it and send it to you.

Two guys were recording a video using one of the mobile cam, and while he was recording that and his friend was talking him [he was sitting close to a house] out of no where a small kid ran behind him and jumped into the wall. Hid friend were freaked out and start shouting oh my god , ..did you see that? Someone ran behind you and jumped in the wall.

I got a lot of stories, but let's talk about it later. When the night comes and you know that you would be the only one reading this ... :)