When did Murder of Dennis Jurgens die?

It seems you're asking about the death of Dennis Jurgens. However, there's no widely known public figure or event associated with this name and a death.

To help me understand your request better, could you please provide more context?

* Are you looking for information about a specific Dennis Jurgens? Perhaps you have a last name, a location, or any other details that might help identify the person you're asking about.

* Is there any other information about the event you're referring to? For example, do you know when or where it might have happened?

With more information, I can hopefully provide a more accurate answer.