Okay, so redoing the murder mystery, and i know that we're doing the 'first' stage right now, but I believe that with the clues and narritive tropes, I can bring forth several guesses. But first context.
The victim was a blonde woman, who was found dead in her room at 8:30 AM, with the offical cause of her death seemingly a stab to the guts. Though it must be noted that her dress was torn in half, bottom exposed, and she was clearly bound and choked. During that time, there were four people in the building, the driver, the daughter, the chef, and the janitor. it is important to note that technically speaking, there is a fifth person, the Diplomat, but current clues don't point to him. He left yesterday at 10PM, and the woman made a unreasonable demand at the stroke of midnight. Giving us a window from 12PM to 8:30 PM for time of death.
Now we go to each person, and the evidences that make the complex dance to find who the murder is. The first being the driver, the man who found the body in the first place. He found the body in the first place, as the lady didn't came down to do the tour that she wanted to take of the city, and is clearly a nervous man, one who claims to be truly loyal to the diplomat, as he saved his life from poverty. However, the woman, started a sexual affair with the man, in which she would always take the lead. The only damning evidence is that the fruit knife that could've been used to kill the woman was found in his toilet. Though without the blade to actually examine, there is no way to confirm this.
Next, the chief. He and the lady are strong-headed individuals, though in his case, it's because he takes pride in his work, while in the victim's case, she is simply a Karen. She would always fight with him about the food, especially since she got food allergies, that if removed, would naturally decrease the tastiness of the meal. Before the body was discovered, he was out grocery shopping, and returned around 8:30 AM, around the time that the body has been discovered. The evidence condemning him was that he was missing a knife, and there was a trail of blood in his room, leading to a sink, no doubt where the murder weapon was perhaps cleaned.
Next, the daughter, who was practicing paino from 8 to 10 AM, in which time the ranger came and asked her to joined the other suspects. From a outside view, she obviously disliked the victim, as she was the one responsible for the divorce between her mother and father. And should one read the dairy in her room, will know that the victim wasn't kind to her, stabbing a pen into her thumb for daring to speak ill of her to her father, while said father was out of town. And promised to break her finger if she doesn't behave. The only thing damning her was the possible fact that the daughter could've laced her food with the food she allergic to, knocking her just long enough to do the deed. Though there is more evidence in the journey that I'll reveal at a later time.
Finally, there is the janitor, the man who everyone naturally dislikes due to his appearance, and judging by the state of him room, certainly have a porn problem. Beside his appearance, the only thing condemning him was the fact that he has a masterkey(something that several other people have), and there was rope and blood in the basement, although admittedly the rope was uncut.
With what I've presented, there are obvious many guesses one can make. However, I propose a fifth unknown suspect, and a idea that could lead the Diplomat becoming a suspect as well!
For the reasons why I believe there is a fifth suspect, we must look back to the daughter journal, and see that she caught the victim taking photos and paper of her father private documents, no doubt stealing corporate/government secrets. And she kept the stolen secrets in a hidden compartment inside her purse. The daughter managed to steal back the stolen secrets, and took the pen which was used to stab her thumb as a prize. However, in that pen was a microfilm, containing even more secrets no doubt. However, the daughter also spotted the victim writting letters/notes. Now in the basement, we can find a note with no address, saying "the bird is in hand, at the witching hour, raid the nest" -A. It seems clear that she didn't work alone, and no doubt that the night she died was supposed to be the night that she was supposed to pass the secrets to them. However, when the victim failed to supply the secret, loose ends could've been cut loose.
As for the idea that could make the Diplomat a suspect, it could be possible that a audio recorder, or even a Chatot could've minic her voice, thus allowing her to make the unreasonable demand for wine at midnight, even when she lays dead just a few feet away from the phone. Which may or may not raise questions about how the call was made. Perhaps another pokemon held the phone. Either way, I'm expecting both the obvious, what I've proposed, and something completely unexpected for how this case will be solved. For example, team creation could've had a hand in this. Perhaps everyone was the murder. Or somehow the bitch did the most dramatic suscide in history. But I am expecting us to use Gardevoir to use her psychic power to read minds again. It could be the case where the memory not fresh enough to actually get the details, but it would be great to see some mind probing again.