In 1999, the sisters discover that ten years from that time, Cal had murdered a dear friend of Phoebe's and was sent to prison but was released on a technicality. An enraged Phoebe hid under a staircase outside of the physical therapy room at the stadium. When Cal walked past, she attacked him from behind, blasting him in the head with a strange new power. Phoebe's reckless act of violence to punish the guilty led to a modern-day version of the Salem Witch Trials led by local District Attorney Nathaniel Pratt, and ultimately her execution by fire. This future changed with the coming events following the sisters' return to 1999, after traveling to the future to figure out what was going on. Prior to this, Phoebe got a premonition of her execution so she and her sisters traveled to the futur