Evan Brown is a disturbed man. For over a decade, the tragic death of his beloved sister has tormented him. His inability to save her has filled him with grief and guilt and is slowly driving him insane.<br /><br />After a bizarre murder spree begins in Tucson, detectives Dan Felty and MacKenzie Bell begin investigating the case. They scramble to understand the killer&rsquo;s motives and keep him from killing again. His victims appear to be chosen randomly, and the body count is rising rapidly.<br /><br />As the detectives get closer to the killer, he lashes out, leaving one of them fighting for his life. But will a figure from the murderer&#39;s past be the key to tracking him down... and can he be stopped?