Glenn and Suzanne (now working for the agency), have to take care of a famous singer addicted to drugs. Rose Carmody, widow of a millionaire, asks the agency for help. The son of her ex-husband is contesting his will. The agency is part of the will, and Glenn decides not to take her case. Manny takes it behind her back and Rose becomes the new owner of Glenn Hall Inc. Roberta decides to leave the agency to work as a creative consultant on a new TV show about private investigators. Jamie asks Glenn to join her in her band and go on tour with her. Suzanne decides to go back to Washington. Rose fires Glenn from the agency and she decides to leave.

A woman comes to the Glenn Hall Inc. private detective agency hoping that they can prove that her cousin was murdered and that she didn't die of a heart attack, as it appeared she did. Not only do they prove that she was murdered but they find out that she was murdered by her cousin and her cousin's nephew-in-law for the inheritance.

Roberta goes after a deadbeat dad who won't pay his child support. Glenn goes undercover as an amateur country singer to lure a serial killer who preys on female country singers.

A man comes to Glenn wanting her and Dana to find the recipient of his dead wife's heart. Manny and Roberta must find out if a woman is cheating on her fiancée.