New interviews and an up-to-date analysis of evidence shed light on the 1992 murders of three girls in Spain and their profound impact on the nation.

A bus is hijacked by three robbers—who end up dead before they can get away. Every passenger's story is the same: A hooded man saved the day....

In 2017, Spain suffered two terrorist attacks perpetrated by young members of its community. How could this happen? This incisive series investigates.