Phoenix Wright: Ace Attorney - Spirit of Justice/Episode 2: The Magical Turnabout/Investigation, Day 1

In the cutscene, you can see Trucy being chased by a dragon, apparently named Mr. Reus, and she traps the dragon with a hat.

Stage
Apollo and Athena are watching the Magic Show, and seem to really be enjoying it. The show goes into intermission before the next act. They decide to go to the dressing room to visit Trucy during this time.

Dressing Room
In the dressing room, Trucy discusses a contract with a staff member. Her magic show will become a two day TV special! Apollo and Athena congratulate her and motivate her for the second act of her show. Bonny arrives to inform Trucy of preparations to start the next act, and Apollo and Athena head back to the stage.

=Stage=

As the second act begins, Trucy's tricks prove fatal as the body of Mr. Reus falls out of a stage coffin. The set begins to fall apart, with the dragon cutout falling from its tether.

=Penrose Theater=

People discuss the events, and a man introduces himself as Mr. Retinz. He is "the man behind it all", and seems to be desperate to enter the theater.

Move to Wright Anything Agency.

=Wright Anything Agency=

Apollo and Athena wonder what Wright is up to. The news broadcast discusses Wright's success in Khura'in and report the events that transpired at Trucy's show. The case is described as an involuntary manslaughter.

Move to the Detention Center.

=Detention Center=

Talk to Trucy:

The Incident: The coffin was supposed to be empty when Trucy stabbed it - why was Mr. Reus in there? And what caused the dragon to come down?

The Magic Trick: Trucy reveals the secret behind her trick. She hid under the floorboards waiting for her moment to shine. Stage diagram is added to court record.

The Great Mr. Reus: Mr. Reus used to be a member of Troupe Grammarye, but left after an injury 13 years ago. Trucy seems to be hiding something, though.

BRACELET

Pan the camera to her eyes - they look to the side when she says she's "fine".  Present  your  Attorney's Badge.

Talk to Trucy:

The Truth: Trucy's not entirely sure she isn't to blame. She could have sworn she'd switched the sword for the rubber copy, but with Mr. Reus dead as a result of her mistake she begins to doubt herself.

As the police take her away for further questioning, she asks Apollo to grab a black notebook from the bag in her dressing room for her.

Move to Penrose theater.

=Penrose Theater=

Ema Skye makes her appearance, now a fully fledged forensic investigator. She informs you that Trucy's case is now being treated as a homicide rather than involuntary manslaughter as the prosecution has found evidence to prove so.

Talk to Ema.

The Incident: There is evidence to prove Trucy murdered Reus in the hands of the prosecution, however Ema doesn't know what it is. In addition, the prosecutor is from the kingdom of Khura'in, as the prosecution office had a shortage and was willing to take just about anyone.

Ema: Ema discusses her path to becoming a forensic investigator.

The Prosecution: The prosecutor facing Apollo tomorrow is known as Nahyuta Sadmadhi.

Ema will grant you access to the crime scene at the stage.

Move to the dressing room.

=Dressing Room=

Examine the bag on the far right of the screen. Trucy's notebook isn't where she said she'd left it. Examine the blue book in the center of the screen. Show Script is added to the court record. Examine the posters on the far left of the screen. Thirteen-Year-Old Poster is added to the court record. Lastly, examine the table pn the left below the posters to add Trucy's Notebook to the court record.

Move to the stage.

=Stage=