A week later, James proposed to Tasha and they were married with Tasha signing a pre-nup as she loved him too much to worry about money. After the encounter, the police broke in with a warrant and arrested the surprised Quinten who locked eyes with Tasha and realized she set him up. Naughton starred in the Starz drama Power as Tasha St. Patrick. She again begs him and he promises to help her before they have sex. Tasha helps James in his criminal business and tells him to stop seeing Angela as a thanks for everything she did for him.

This surprises her and she looks at her husband in shock. After this, she distances herself from Terry even after he professes his love for her but she supports James' attempts to get revenge for their daughter's death.

Out of fear, Tasha reluctantly implicated Q for the murder with an anonymous tip, while distracting him with sex. Tasha disposes of his clothes has him shower to get rid of the blood on his body. Tasha later shares a kiss with Terry and after attending a party with James, she visits Terry and reveals her pain is alleviated when around Terry. He asked how she felt about separating a child from his mother, as she silently felt guilt. They both have three children together, and living in a penthouse. Also James checked Tariq's phone records and shows Tariq talking to Tommy before Proctor was killed.

Tasha tells James that he should be worried about getting caught on camera.

Tasha is married to James St. Patrick, who is a drug dealer name Ghost. They then argue more, with her asking if he ever loved her and he confirmed he did while part of him still does.

Their marriage produced three kids (a son and two daughters). Tasha tries to divorce James but realized she'd be left with nothing if she did that, so having signed a pre-nup and is told by others to find a way to make it work with her husband. However when James returns to the hotel, Tasha confronts him about filing separation papers, and threatens to take everything from him. Then Tasha meets with man name Q, who instantly falls for her, but Tasha stops him for almost having sex with her because of her lasts relationships. In the finale, she finally sees Angela and remembers she was James' ex-girlfriend and is distraught her husband has betrayed her. They share a kiss before he walks off, with Tasha's mother Estelle having watched the scene.

Tasha helps her husband with his crimes with getting rid of evidence, cleaning his drug money, and protecting him with alibis. She kisses him and they have sex, with Tasha committing another affair out of spite against James, while James has no clue. She goes to see Terry and ask him about a situation with killing a law officer for revenge, he tries to tell her to have James get a new lawyer.

Also he wants Tariq to help them frame Kanan. Following James' imprisonment, Tasha is forced to deal with various problems such as the media harassing her family, her son's rebellious stage and lack of money.

In the run up to his death, Ghost had turned against his wife Tasha (Naturi Naughton) and even his son Tariq (Michael Rainey Jr). She soon called her son in and asked why Ray Ray was after him and James tells her it was because of his dealings with Kanan. Tasha believes Ghost when she tells him that Tariq told Blanca about using the backdoor when he left with Elisa Marie, and Tariq response when she questioned him about the security system being down.

In the Season 5 finale Tasha meets up with Angela, James, and Tommy to come up with a plan to clear their names.

Tasha deals with her separation with Ghost, and with her son Tariq rebelling against her. When Tasha returns Ghost is there and confronts her about having Tariq moving weight from her daycare, and calls her selfish. She later learns Shawn was killed but believes James did it because of his jealousy. Ironically, Tasha's actions are no different from James' in the first seasons as she sleeps with a person who goes against crime and makes plans to go legal while hiding her criminal past from her lover.