The investigation was conducted Season 15
Season 15
Air date: 2020-02-02
Episodes: 36
Episodes
E1: Episode 1
Air date: 2020-02-02
• ★ 8
E2: Episode 2
Air date: 2020-02-09
• ★ 8
E3: Episode 3
Air date: 2020-02-16
• ★ 8
E4: Episode 4
Air date: 2020-02-23
• ★ 8
E5: Episode 5
Air date: 2020-03-01
• ★ 8
E6: Episode 6
Air date: 2020-03-08
• ★ 8
E7: Episode 7
Air date: 2020-03-15
• ★ 8
E8: Episode 8
Air date: 2020-03-22
• ★ 8
E9: Episode 9
Air date: 2020-03-29
• ★ 8
E10: Episode 10
Air date: 2020-04-05
• ★ 8
E11: Episode 11
Air date: 2020-04-12
• ★ 8
E12: Episode 12
Air date: 2020-05-17
• ★ 8
E13: Episode 13
Air date: 2020-05-24
• ★ 8
E14: Episode 14
Air date: 2020-05-31
• ★ 8
E15: Episode 15
Air date: 2020-06-07
• ★ 8
E16: Episode 16
Air date: 2020-06-14
• ★ 8
E17: Episode 17
Air date: 2020-06-21
• ★ 8
E18: Episode 18
Air date: 2020-06-28
• ★ 8
E19: Episode 19
Air date: 2020-07-05
• ★ 8
E20: Episode 20
Air date: 2020-09-06
• ★ 8
E21: Episode 21
Air date: 2020-09-13
• ★ 8
E22: Episode 22
Air date: 2020-09-20
• ★ 8
E23: Episode 23
Air date: 2020-09-27
• ★ 8
E24: Episode 24
Air date: 2020-10-04
• ★ 8
E25: Episode 25
Air date: 2020-10-11
• ★ 8
E26: Episode 26
Air date: 2020-10-18
• ★ 8
E27: Episode 27
Air date: 2020-10-25
• ★ 8
E28: Episode 28
Air date: 2020-11-01
• ★ 8
E29: Episode 29
Air date: 2020-11-08
• ★ 8
E30: Episode 30
Air date: 2020-11-15
• ★ 8
E31: Episode 31
Air date: 2020-11-22
• ★ 8
E32: Episode 32
Air date: 2020-11-29
• ★ 8
E33: Episode 33
Air date: 2020-12-06
• ★ 8
E34: Episode 34
Air date: 2020-12-13
• ★ 8
E35: Episode 35
Air date: 2020-12-20
• ★ 8
E36: Episode 36
Air date: 2020-12-27
• ★ 8