Number of episodes of each case in criminal investigation files 1-4

1. detective investigation files

1. Murder in a Case: Episode 1 -3

2. Secrets of Angels: Episode 4-Episode 6

3. Butterfly Killing: Episode 7-Episode 11

4. Fatal Video. Fatal Temptation: Episode 1-Episode 4

2, Destroying the Body: Episode 5 -6

3, Resurrection: Episode 7 -9

4, Difficult for Dad: Episode 1 -12

5, Son's Cross: The heart of an inch of grass: 23 -26

9, The Truth: 27 -3

1, Flower Killing: 31 -33

11, Booz Education Center: 34 -37

12. The eye reveals the evil light: episodes p>1 -12

4. Entangled Love and Hate: episodes 13 -15

5. Mystery in the Chamber of Secrets: episodes 16 -19

6. Who knows the prodigal son: episodes 2 -24

1. case 1: episode 1-episode 3

2. case 2: episode 4-episode 6

3. case 3: episode 7-episode 9

4. case 4: episode 1-episode 12

5. case 5: episode 13 -15. Case 9: 3 -33

1, Case 1: 34 -36

11, Case 11: 37 -4

12, Case 12: 41 -46

13, Case 13: 47 -5.