Yes I did it because I hate him ! He kill to my father !
Detective Conan and he's friend Ran are in the school talking about go tomorow to the theme park, because conan make her a promise to bring her to the theme park.
I know who did this murder ! Was her girlfriend !
Conan and Ran arrived to the theme park, and they entered to the roller-coaster of terror where something amazing will happen...
Where are you going !
Wait Ran... I see something sospicius.
In the roller-coaster a boy dead and Conan is thinking who killed him. There was 7 passengers in the roller-coaster, but two of them were Conan and Ran, were three lines and in each line two sites, in the first was two girls in the midle Conan and Ran and in the last the girlfriend of the boy.
Yes, and do you have the money ?
Do you have the venom !
Conan discovered that his girlfriend killed to her boyfriend bacause her boyfriend killed to her father and she was waiting a lot of time to this day. Conan knew was she because only she was near to him in the atrattion.
The police officer arrested to her and the ambulance brougth the dead body to th hospital. Conan was following to the man of black because he saw something rare of him.
When Conan arrive to the place of the man where he saw they were dealing a venom and money but when he was looking he didin't saw behind then the patner of the man of black saw him and hit him with a bat.....