One possible element could be a ghostly figure. Maybe a lady in white is often seen in the hallways or by the windows at 10 Wilkie Terrace.
Well, without having the exact details, perhaps at 10 Wilkie Terrace there was a history of unexplained deaths. People might have reported feeling a sense of dread and coldness as soon as they entered the place. There could have been some sort of curse associated with the building, causing misfortunes to befall those who lived there. For example, appliances malfunctioning on their own, or doors slamming shut without any wind or human interference.
Well, in a terrace love story, an ending could be that they travel the world together, always looking for terraces in different places to relive their special moments. However, it could also end with a big fight on the terrace, and they never speak to each other again. On the other hand, they might decide to build a future together, starting a business on a terrace - like a small art studio or a coffee stand.
Well, it could be that the Lc9s Pro seems to have a mind of its own. For example, it might start making calls or sending messages to unknown numbers without the user's input. Also, the device could start heating up uncontrollably and make strange hissing sounds, like it's about to explode or something more sinister.
Ghosts. There could be a ghostly figure that appears at a certain time, like midnight, on the platform.
Ghosts could be a possible element. In 1928, superstition was still quite prevalent, and a horror story might involve the apparition of a vengeful spirit.
Maybe finding a bug in your fries. That would be really horrible.
It could be that in the '19 horror story', there are 19 victims of a serial killer. The killer has a very strange and terrifying modus operandi. He leaves a mark on each victim that is related to the number 19, and as the story progresses, the police are trying desperately to catch him before he gets to his 19th victim.
A woman bought a cupcake from a new bakery. When she got home, she noticed a strange symbol on the frosting. As she started to eat it, she felt dizzy and then passed out. When she woke up, she was in a strange room filled with cupcakes that seemed to be pulsating. She realized she was in some sort of nightmare world created by the cupcakes.
One possible horror story could be when someone accidentally sends a video or photo related to their private act to the wrong person. Maybe they were trying to store it privately on their device but due to a technical glitch, it gets sent to a family member or a friend. That would be extremely horrifying.
A possible Trump horror story in the eyes of some could be his tweets. His use of Twitter to make announcements, attack opponents, etc., created a lot of chaos. It was unpresidential according to many, and his tweets sometimes led to market fluctuations and international diplomatic tensions.