The investigation was conducted
Season 12
Episodes
1. Episode 1
8.0
January 29, 2017
45 min
2. Episode 2
8.0
February 5, 2017
45 min
3. Episode 3
8.0
45 min
4. Episode 4
8.0
February 19, 2017
45 min
5. Episode 5
8.0
February 26, 2017
45 min
6. Episode 6
8.0
March 5, 2017
45 min
7. Episode 7
8.0
March 12, 2017
45 min
8. Episode 8
8.0
March 19, 2017
45 min
9. Episode 9
8.0
March 26, 2017
45 min
10. Episode 10
8.0
April 2, 2017
45 min
11. Episode 11
8.0
April 9, 2017
45 min
12. Episode 12
8.0
April 23, 2017
45 min
13. Episode 13
8.0
April 30, 2017
45 min
14. Episode 14
8.0
May 14, 2017
45 min
15. Episode 15
8.0
May 21, 2017
45 min
16. Episode 16
8.0
May 28, 2017
45 min
17. Episode 17
8.0
June 4, 2017
45 min
18. Episode 18
8.0
June 11, 2017
45 min
19. Episode 19
8.0
June 18, 2017
45 min
20. Episode 20
8.0
September 3, 2017
45 min
21. Episode 21
8.0
September 10, 2017
45 min
22. Episode 22
8.0
September 17, 2017
45 min
23. Episode 23
8.0
September 24, 2017
45 min
24. Episode 24
8.0
October 1, 2017
45 min
25. Episode 25
8.0
October 8, 2017
45 min
26. Episode 26
8.0
October 15, 2017
45 min
27. Episode 27
8.0
October 22, 2017
45 min
28. Episode 28
8.0
October 29, 2017
45 min
29. Episode 29
8.0
November 12, 2017
45 min
30. Episode 30
8.0
November 19, 2017
45 min
31. Episode 31
8.0
December 3, 2017
45 min
32. Episode 32
8.0
December 10, 2017
45 min
33. Episode 33
8.0
December 17, 2017
45 min
34. Episode 34
8.0
December 24, 2017
45 min
35. Episode 35
8.0
December 24, 2017
45 min
