Most likely, 'Lover Stalker Killer' isn't a true story. It's probably a work of imagination crafted by the author to tell a thrilling and captivating tale that isn't rooted in reality.
First, create the characters. One is the obsessed lover, the stalker. The other is the victim of the unwanted attention. Then, build the story around how the stalker's love develops into an obsession. For example, start with a simple encounter that makes the stalker fall head over heels. Next, show the stalking behavior gradually increasing, like constantly showing up at the victim's workplace or home. As for the 'killer' part, you can have a trigger, like the victim getting a new partner. This causes the stalker's jealousy to reach a peak and turn violent.
There are many real - life cases related to 'lover stalker killer'. Often, it starts with an unbalanced or obsessive relationship. For example, a person may develop an extreme form of love or infatuation for someone, which then turns into stalking behavior when their feelings are not reciprocated in the way they expect. If this situation escalates further, it can lead to violence and even murder. One case might be where a man became obsessed with a woman he worked with. He started following her everywhere, spying on her, and when she finally got a restraining order and rejected him firmly, in a fit of rage, he attacked her, which unfortunately ended in her death.
To be honest, I don't know. It could be completely made up or have some loose connection to real-life cases, but without further information, it's difficult to determine.
Most likely not. 'Lover Stalker Killer' is more likely to be a product of the imagination of the author or creator. There's no concrete evidence to suggest it's a real story.
A possible 'Love Stalker Killer Story' could be about a person who becomes obsessed with someone they love. They start stalking the object of their affection, following them everywhere. Eventually, their obsession turns dark and they become a killer, perhaps because they feel rejected or that the person they love belongs only to them. For example, in some fictional stories, a character might be so in love that they can't bear to see the other person with someone else and this twisted love leads to stalking and then to murder.
One warning sign is excessive communication. If someone is constantly texting, calling, or emailing their 'lover' way too much, it could be a sign of stalking behavior. Another is unwanted presence, like always showing up at the person's home or workplace uninvited.