After Juan Carlos Portieles, AKA DJ Seasunz, murdered his teenaged girlfriend, Jaclyn Torrealba, in October 2009, investigators began to comb through the wealth of correspondence the two had amassed in their two-year relationship. Police and prosecutors unearthed dozens of pages of text messages between the two, and records of hundreds of phone conversations, including more than 200 in the period between the beginning of September and Torrealba's death on October 11. But perhaps the most illuminating find was an undated, handwritten letter, full of bizarre statements about forgiveness and love, that Portieles had composed for the girl.

In the letter, which Portieles addressed to "Jaclyn, aka beautiful," the DJ and promoter expressed his undying love for a girl nearly half his age, telling her that their relationship would be "the greatest love story ever told." But the letter also gave disturbing glimpses into his substance abuse, his anger, and his deteriorating mental state, including a belief that he would be a warrior for good and evil.