Season 31 aired between 02 Jan 2000 and 17 Dec 2000, 29 episodes.
Episodes
E01
Episode 1
02 Jan 2000
E02
Episode 2
09 Jan 2000
E03
Episode 3
16 Jan 2000
E04
The Millenium Murderer
30 Jan 2000
E05
Episode 5
13 Feb 2000
E06
Köln - Bitter Almonds
05 Mar 2000
E07
Episode 7
12 Mar 2000
E08
Episode 8
26 Mar 2000
E09
Episode 9
02 Apr 2000
E10
Episode 10
09 Apr 2000
E11
Episode 11
24 Apr 2000
E12
Episode 12
21 May 2000
E13
Episode 13
28 May 2000
E14
Episode 14
04 Jun 2000
E15
Episode 15
09 Jul 2000
E16
Köln - Deadly Inheritance
16 Jul 2000
E17
Passion
30 Jul 2000
E18
Köln - Straight to the Heart
06 Aug 2000
E19
Episode 19
13 Aug 2000
E20
Episode 20
20 Aug 2000
E21
Episode 21
27 Aug 2000
E22
Episode 22
03 Sep 2000
E23
Episode 23
10 Sep 2000
E24
Episode 24
24 Sep 2000
E25
Episode 25
15 Oct 2000
E26
Episode 26
30 Oct 2000
E27
Quartet in Leipzig
26 Nov 2000
E28
Episode 28
10 Dec 2000
E29
Köln - The Lady on the Train
17 Dec 2000