A couple noticed a girl screaming from the park before their tenth floor apartment. Detectives found a bag full of clothes, some stains of blood and a pair of glasses. Thanks to these items, they managed to reach the victim's parents; they stated she suffered from schiizophrenia, she even assaulted her father's doctor at the hospital after a stroke. Back to her apartment (a real mess, rent paid by her relatives), Briscoe collected more information about this sick girl: her doctor stopped her treatment after she couldn't afford to pay his bills. She spent some time in a shelter, a bum sold her a knife; unfortunately they found her strangled inside a container. A guy's from the shelter (Seth Barrish) with bipolar disorder addicted to donuts had a special obsession for her. Police arrested him (one of the officer shot him by accident in the shoulder), he had just been realeased from prison. Is he really mad or Is he just acting?
Voices, maybe from Bill Gates, ordered him to kill her. But are they enough to prevent him from a conviction? McCoy proved he avoid medication on purpose during the trial. Anyway he was wrong, they were lovers, so things got more and more complicated.....Who really killed her? Wait till the very end.