However, at 8 pm, the class teacher was found dead on the deck. The cause of death was that someone hit the back of the head with a metal iron bar, which led to his death.
Conan rushed to the scene and found many suspicious items left behind. There are traces of being burned by matches on the deck, an iron bar made of metal, and the report card of a student of the deceased.
A: Language 1 15, mathematics 1 12. English 1 1 1, biology 95, physics 92, history 98, chemistry 96, politics 99.
B: Chinese 9 1, Mathematics 103, English 88, Biology 100, Physics 69, History 55, Chemistry 64, Politics 6 1.
C: Chinese 76, math 78, English 103, biology 80, physics 94, history 80, chemistry 100, politics 76.
D: Chinese 60, math 55, English 88, biology 4 1, physics 100, history 53, chemistry 76, politics 58.
E: Chinese 79, math 120, English 88, biology 55, physics 56, history 100, chemistry 69, politics 100.
Female: 42 points for Chinese and 43 points for math. English 2 1, biology 18. Physics 12. History 6, chemistry 12, politics 15.
However, when Conan finished reading the students' transcripts, he asked six students' alibis.
A said he would be in the restaurant at 7 o'clock and in the dormitory at 8 o'clock.
B said he was in the restaurant from beginning to end.
C said he was in the restaurant at 7 o'clock and returned to the dormitory at 7: 30.
D said he went to the deck at 7: 50 and went back to the dormitory at 7: 55.
E said that he had never been out of the dormitory.
F said he went to the deck at 8 o'clock, and he was the first to find the teacher's body.
However, what F said is unreasonable, but everyone doubts him. He had enough motive to kill the teacher, but Conan was not sure. He asked six students about their belongings.
A brought matches, cigarettes and coke.
B brought a flowerpot to prepare for the biological experiment.
C brought pig iron and phosphorus to prepare for the chemical experiment.
D brought electric batons, iron bars and wire.
E brought history books and computers.
F didn't bring anything
However, when Conan carefully recalled the structure of the murder weapon and compared it with the suspect's belongings, he strengthened the murderer's belief. Who did you say it was?