Bonjour tout le monde je doit créé une petite histoire de crime ou meurtrier ou détective en anglais mais je manque d’imagination qui peut m’aider ?

Today as everyday life there is a crime in this little town called Crimecity, I am a detective and I'm chasing a murederer called Jack he's a killer and he kill only women but today I am going to arrest him I made a plan, my plan is to ask a victim which wasn't dead to be in my plan in order to attract him, it's the only witness that survive she acted like she's dead ans because the police was coming he didn't have the time to check if she is still alive .