>> 1. Who is your preferred victim?
B. Female

>> 2. How old are they?
C. High school – ideally 13y/14y/15y

>> 3. Do we know them?
A. Original characters

>> 4. Who is doing them harm?
A. Male – ideally customers, at some kind of service (e.g. flight attendant, waitress, etc)

>> 5. Is sex a part of the story?
D. Sex is an integral part of the torture/gore/death/cannibalism

>> 6. The victim's participation is?
Probably somewhere between B (Reluctant or semi-consensual ("Oh god I wish this didn't have to happen")) and C (Consensual ("Yes sir, I am here to serve you")). Perhaps getting snuffed by a customer is just an occupational hazard.
Alternatively, a straightforward C, would be great too.

>> 7. What are the most important elements? (Don't give more than 2 answers)
C. Death
E. Girls getting gangbanged

>> 8. Who is telling the story?
B. The attacker
Or
C. A narrator (third person)

>> 9. What is the setting?
A. Contemporary
B. Alternate universe (different but none of the below)

>> 10. What other interests or requests do you have?
F. The death is accidental. For example, whilst the customers are busy gangbanging the girl. Meanwhile, others treat it all casually. Like when someone accidentally drops a glass at a restaurant, or the other girls are annoyed as it means they have to stay late to dump her body in the dumpster after closing, etc.