← The investigation was conductedSeason 236 episodes · 20071Episode 3319 Jan 2007 · 40 min7.0 (1)2Episode 3426 Jan 2007 · 40 min7.0 (1)3Episode 3502 Feb 2007 · 40 min7.0 (1)4Episode 3609 Feb 2007 · 40 min7.0 (1)5Episode 3716 Feb 2007 · 40 min3.0 (3)6Episode 3823 Feb 2007 · 40 min7.0 (1)7Episode 3902 Mar 2007 · 40 min7.0 (1)8Episode 4016 Mar 2007 · 40 min7.0 (1)9Episode 4123 Mar 2007 · 40 min7.0 (1)10Episode 4230 Mar 2007 · 40 min7.0 (1)11Episode 4306 Apr 2007 · 40 min7.0 (1)12Episode 4413 Apr 2007 · 40 min7.0 (1)13Episode 4520 Apr 2007 · 40 min7.0 (1)14Episode 4627 Apr 2007 · 40 min7.0 (1)15Episode 4718 May 2007 · 40 min7.0 (1)16Episode 4825 May 2007 · 40 min7.0 (1)17Episode 4901 Jun 2007 · 40 min7.0 (1)18Episode 5022 Jun 2007 · 40 min7.0 (1)19Episode 5129 Jun 2007 · 40 min7.0 (1)20Episode 5207 Sep 2007 · 40 min7.0 (1)21Episode 5314 Sep 2007 · 40 min7.0 (1)22Episode 5421 Sep 2007 · 40 min7.0 (1)23Episode 5528 Sep 2007 · 40 min7.0 (1)24Episode 5605 Oct 2007 · 40 min7.0 (1)25Episode 5712 Oct 2007 · 40 min7.0 (1)26Episode 5819 Oct 2007 · 40 min7.0 (1)27Episode 5926 Oct 2007 · 40 min7.0 (1)28Episode 6002 Nov 2007 · 40 min7.0 (1)29Episode 6109 Nov 2007 · 40 min7.0 (1)30Episode 6216 Nov 2007 · 40 min7.0 (1)31Episode 6323 Nov 2007 · 40 min7.0 (1)32Episode 6430 Nov 2007 · 40 min7.0 (1)33Episode 6507 Dec 2007 · 40 min7.0 (1)34Episode 6614 Dec 2007 · 40 min8.0 (2)35Episode 6721 Dec 2007 · 40 min8.0 (2)36Episode 68finale28 Dec 2007 · 40 min8.0 (2)← Season 1Season 3 →
