CD & Raina look into why a college student was killed and why her life was on the web. Jinny & Jack try to get away. CD & Nate look at themselves in Amy's room on a website. One college student drops by the station and yells at a girl who put cameras in the dorm.

CD & Nate question why a college would make money off of people who have no idea they are the web. We find that Jack went to the academy and his middle name is Lawrence. Jinny and Jack look for a sofa notices something is wrong.

CD grills Nate on the lady he took home. Rania & Magda talk to two women who might know who the suspect is. Karen passes out after seeing the suspect.

Tom is asked about Amy's death and they find that Darrin made the site

Kate finds herself in hot water after her friend tells her that she somkes Marijuana.

Jinny is finally ready to quit her addiction to pills, but without help. She finds out that is going to be hard to do. Jack & Magda each stay by her bedside telling her what will happen as her body craves the drugs. Jinny is about to go for what she thinks will be an easy ride.

Magda blames herself for not noticing anything wrong. Magda worries that Jinny could lose her job. Meanwhile a daughter learns of her mom's death. Jack and Magda think Jinny will need 3 three days to kick the worst of her drug habit. Jinny begins feeling the effects of the withdraws of the drugs.

New evidence is found against the husband ( whose wife was shot outside an AIDS clinic.) Raina speaks with an aids patient who says he saw a man running. Later Raina finds out he was told to lie (because of the medicine he takes and also makes his vision fuzzy.)

Kate checks on Jinny and almost catches her doing drugs (that are found in the picture frame) Jinny then calls out and her mom says she can make her better. J

A woman running a homeless shelter is holding protest and will need to move it because police think the owner could be hiding a murderer but she says she didn't kill the person. The witness says he saw a black man run away. Raina tells Kate she has a half brother and is excited about meeting her mom.

Kate wonders if a resident may have killed Thomas Harper. Martha reed could lose her shelter because she has no license to run it. Raina run to her mom and finds out that it her mom wants Raina out of her life and giving her up was for good because Mrs. Newland didn't want Raina showing up at the front door.

Kate checks out the shelter and is asked to write a letter to the zoning board to keep the shelter open, Raina looks through high school yearbooks to find a picture of her mom.

The police talk with a suspect who may killed Mr. Harper, Raina learns Caroline lied to her because she was raped for five hours and when Raina was born she found it hard to look at her because Caroline saw the

Internal affairs looks into whether Jinny followed police procedure in an incident in which she shot the man who killed her brother (in the season 3 finale). Raina must testify about her part in the incident and is faced with a serious decision. Nate and Raina look into a suspect's hunger for sex possibly linked with a murder.

Stacy Newland helps Jinny & Magda figure out happened in a nightclub. The Medical Examiner tells Raina & Jinny something interesting about the body.

The parents of Lee Anne are told she was she shot after believing she died in the nightclub fire. The Medical Examiner tells Jinny & Magda that their shooter was a man not a woman.