It might be a documentary - style work. Given that it's based on a true story, it could present the facts in a more straightforward, factual way like a documentary, perhaps with some reenactments. It could also be a historical genre piece. If the true story is set in a particular historical period, it would likely incorporate elements of that time, such as the culture, society, and politics of the era.
It could be a drama. Since it's based on a true story, it might focus on the emotional and personal aspects of the real events, which is typical for dramas.
It could be a drama. Since it's based on a true story, it might involve complex human relationships and emotional turmoil, which are typical of the drama genre.
It could be a drama. Since it's based on a true story, it might involve real - life conflicts and emotions, which are often the main ingredients of a drama. The characters in the story could be facing difficult situations that lead to their moping, and this would make for a great dramatic plot.
It might also be a documentary - style work. This would be more focused on presenting the facts as they are, with less fictionalization. Another possible genre is thriller. If the true story has elements of mystery or danger, it can be presented as a thriller to keep the audience on the edge of their seats. For example, if it's about a real - life crime or a dangerous adventure.
Another possible genre is a thriller. If the true story involves some sort of danger or mystery as things go downhill, a thriller could be a great way to tell the story. For example, if it's about a person being hunted or a conspiracy that leads to a downward spiral.
It could be a crime genre. Given that there is a 'killing' involved and it's based on a true story, it's likely to involve elements of crime investigation, such as detectives trying to solve the mystery behind the killing.
One possible genre is sports. As I mentioned before, it could be about an athlete achieving great things. Another could be drama, with a focus on the emotional and personal struggles the 'champion' had to go through.
Another possibility is a documentary - style work. Since it's based on a true story, it might present the real - life events and relationships in a documentary format, interviewing the people involved or using real - life footage and testimonials to tell the story of this big love.
It might also be a documentary genre. Given that it's based on a true story, it could be presented as a documentary to inform the audience about the real - life events and the people involved in those deadly intentions.
One possible theme is redemption. The story could be about how the first - time felon tries to make amends for their crime and start a new life.
It could be a crime genre. Since it involves killings, it's likely to be about solving the crimes or understanding the criminals.