I Was a Murderer (2017)

Yo fui un asesino, documentary that tells the tragic story of José Rabadán, known as the “katana killer” who in 2000 killed at the age of 16 with his weapon his parents and his 9-year-old sister. Seventeen years later, the culprit, who today is a family man and works as a broker, speaks for the first time of what happened on the fatal night.

Unfortunately the movie I Was a Murderer is not yet available on HBO Max.