The Great Ace Attorney: Adventures/Episode 5: The Adventure of the Unspeakable Story/Investigation, Part 4

Windibank's Pawnbrokery
You will automatically appear at Windibank's, finally ready to check out the crime scene for yourself. Pan right and examine the music box, shelves, stereoscope, and small machine in the bottom right corner of the screen. Iris will inform you that this machine is actually a folding stereoscope, made for home use. Examine the calendar. A bullet hole can be seen on the calendar, with the bullet still lodged in the wall. Blood surrounds the bullet hole. Where could it have come from? Iris is determined to find out using a new invention, which shoots a chemical that reacts with the blood to turn it green. Apparently, the chemical reacts differently with different types of blood, making this green color unique to the person that this blood came from. But how would you go about finding this person? Regardless, this could be an important clue, and so the Blood Samples Portfolio will be added to the Court Record.

Pan left again and examine the counter to find another photographic print of a cat with a ticket on the back, this time for McGilded's overcoat. However, Iris seems to have another realization. To find out what it is, talk to Iris: Present the recently acquired ticket to Iris. When asked, choose option 3, 'Thrice Fired' Mason. Both the Pawnbroker's Ticket (Coat) and the Blood Samples Portfolio will be updated.
 * Pair of photographs: Iris points out that the photograph given to Ryunosuke by Gina and the one found on the counter are actually a pair, meant for use with a stereoscope.
 * How stereoscopic prints work: Iris explains how two slightly different photos can create one three-dimensional image using an optical trick.
 * How to view stereoscopic prints: Iris walks Ryunosuke and Susato through viewing the pair of photos without the use of a stereoscope. Afterwards, White Cat Photograph #2 will be added to your Court Record. Examine the blood stain on the back of it and it will become the Pawnbroker's Ticket (Coat).

Back to investigating the scene, examine the back door, leading to the storeroom. Ryunosuke recalls how he saw a deceased Windibank and an unconscious Gina through the door's window the previous night. Now you can enter the storeroom, so move to Windibank's Storeroom.

Windibank's Storeroom
Upon entering, talk to Inspector Gregson: Present the Pawnbroker's Ticket (Box). Now you can talk about... Don't go back out into the shop. Instead, examine the shelves and the open chest. Inside the chest is an item that Iris recognizes, and Iris's Story Manuscript will be added to the Court Record. Examine the victim's traces to update the Blood Samples Portfolio, and lastly, examine the revolver on the floor. After everything has been investigated, move to the Prison.
 * The scene of the crime: Gregson goes over how the scene of the crime was found by the police, including the discovery of the key to the storeroom in Gina's pocket.
 * Sholmes's operation: According to Gregson, the operation on Sholmes has been concluded, but he still hasn't woken up yet.
 * The second redemption ticket: Because the redemption date on the ticket has already passed, Gregson believes that the item may have been sold already.

Prison
The time for Gina to decide if she'll allow Ryunosuke to defend her is approaching. Talk to Gina: Present Gina with Iris's Story Manuscript. Then talk about... Present the Blood Samples Portfolio. Then, talk to Susato: When prompted, choose option 1, I trust her. You will then be transported automatically to your quarters.
 * What we've uncovered: Ryunosuke believes that he has a vital clue showing Gina's reason for going to Windibank's last night.
 * Representation in court: Gina remains stubborn in denying representation. Maybe presenting a certain something will change her mind...
 * Iris's manuscript: Gina finally admits that she broke into Windibank's only to find out if the manuscript was actually being kept there.
 * Reason for breaking in: Gina claims that she didn't do it for Iris, but to find out the truth. Ryunosuke then notices some suspicious red stains on her coat...
 * The truth of the omnibus case: It's clear now that McGilded really was the perpetrator behind the murder of Mr Mason.
 * A lawyer's weapon: A lawyer's greatest weapon is their trust in the person that they're defending. Ryunosuke now has to decide if he has that weapon ready for this trial.

Naruhodo's Legal Consultancy
Talk to Susato: With this conversation and a couple more cutscenes, the investigation is finally over. Get ready for your final trial of the game!
 * Going back to Japan: Susato laments the fact that she has to return to Japan, but Ryunosuke provides some encouragement.
 * Tomorrow's departure: Susato must be ready to leave by 4 in the morning, meaning Ryunosuke can't see her off before the trial.
 * One final task: Susato provides Ryunosuke with one last favor before her departure, in the form of a compilation of notes that she feels may be relevant to this case. The McGilded Case Notes will be added to the Court Record.