Phoenix Wright: Ace Attorney - Dual Destinies/Episode 2: The Monstrous Turnabout/Investigation, Day 2

Wright Anything Agency
After all the craziness that happened in trial, Athena decides to go for a run, but encounters Trucy on her way out. She makes the unnecessary evidence (Warding Charm, Nine-Tails Flower & TV Listing) disappear. Your goal is to find the third person and examine the air duct to prove the person went through there.

Kyubi Manor - Fox Chamber
You ask Fulbright to investigate the air duct, but the detective has been upset about his appearance in court today, so he doesn't hesitate to let you investigate. According to your theory, the third person must have escaped through the hallway door with the master key, entered the air duct from outside and dropped the master key inside the chamber. You go through the air duct to check for evidence of someone entering, but to no avail. Instead, you get covered in a very thick layer of dust, proving that no one has been through there in a long time. Now that Fulbright was proven to be right, he is his usual energetic self. Talk to Fulbright.


 * The investigation: Blackquill still thinks Jinxie planted the yokai evidence. Tenma Taro's staff was thrown outside the window.
 * The Amazing Nine-Tails: Everyone now believes Damian Tenma murdered Rex Kyubi, the Amazing Nine-Tails. Blackquill discovered his secret identity when studying his past.

Mayor Tenma seems to have remembered something, but he is now being questioned by Blackquill. Athena proposes to regroup with Mr. Wright. Move to the Wright Anything Agency.

Wright Anything Agency (2)
The investigation is looking very dire now. Maybe Phoenix can give you some advise. Talk with Phoenix:


 * Our defense: Phoenix tells you the worst times are when you have to force your biggest smile. He also tells you to return to the basics if you get stuck. Lastly he tells you to always believe in your client, no matter what.
 * You and Athena: Phoenix and Athena met in Europe, and thanks to Phoenix, Athena was able to become a lawyer at such a young age.

You go to the detention center to have another talk with Mayor Tenma.

Detention Center
Your client still thinks he is a yokai, but you can still ask him about the crime. Talk to Damian:
 * Feathers and tracks: Mayor Tenma says the yokai was his doing, but still says he was not the murderer.
 * What you remembered: He gives you a key he swallowed. The key leads to the Forbidden Chamber and there is only one of its kind. The door has no keyhole though, and Mayor Tenma doesn't know how to open the door. Maybe Jinxie knows more about this?

Present the Fox and Demon Statue. He seems to recall something about the cloth, a secret gift from alderman Kyubi, but he couldn't see it because of the cloth. Maybe Jinxie knows something about this 'gift' too? Present the Blackmail Letter. He's shocked about the letter, and is open to answer your questions. Talk to Damian once again:


 * Blackmail letter: There is only one other person who knew about the letter: Florent L'Belle. He's probably the blackmailer and killer we've been looking for! The Blackmail letter is updated in the court record.

You should ask Jinxie about the 'secret gift' and the Forbidden Chamber before confronting L'Belle. Move to Yokai Lane.