The Vallecas Haunting
Published: August 24, 2026
Duration: 1:00:38
Some paranormal cases survive because of folklore.
Others survive because someone put what happened in writing.
In this episode of Holosky, we travel to Vallecas, a working-class district of Madrid, Spain, for one of the country’s most infamous alleged hauntings: The Vallecas Case.
The story centers on Estefanía Gutiérrez, a teenage girl whose life took a terrifying turn in the early 1990s.
Months earlier, Estefanía's dying grandfather had reportedly left her with a chilling final threat:
“If I cannot harm you in this life, I’ll harm you in...