21x1 - The McGuire Diaries

September 29, 2007

21x2 - Storm of Murder

October 13, 2007

21x3 - The Sugar Land Conspiracy

October 20, 2007

21x4 - An Eye For An Eye

October 27, 2007

21x5 - A Time to Kill

November 10, 2007

21x6 - Where's Maddie?

November 17, 2007

21x7 - Capture the Queen

December 1, 2007

21x8 - An Invisible Enemy

December 8, 2007

21x9 - Death Without Mercy

January 5, 2008

The 2005 death of James Michael in West Virginia is investigated and the chief suspect is his wife Michelle. Michael was found dead in his house after a fire that may have been intentionally set.

21x10 - The Socialite's Secret

January 19, 2008

21x11 - In Too Deep

January 22, 2008

21x12 - Fight for the Truth

January 26, 2008

21x13 - Trigger Point

January 29, 2008

21x14 - Flood of Blame

February 2, 2008

21x15 - Who Killed the Beauty Queen?

February 9, 2008

21x16 - Addicted to Love

February 16, 2008

21x17 - The Long Road

March 1, 2008

21x19 - A Long Way From Home

April 12, 2008

21x20 - The Letter

April 15, 2008

21x21 - Deadline for Justice

April 19, 2008

The 2002 murder of Abilene, Texas, news reporter Jennifer Servo and the 1991 rape and murder of Patricia Scoville in Vermont are investigated.

21x22 - The Last Take

April 26, 2008

21x23 - The Preacher's Wife

May 10, 2008

21x24 - Point Blank

May 17, 2008

21x25 - Betrayal

June 3, 2008

21x26 - The Secret Life of Paige Birgfeld

June 10, 2008

21x27 - Stolen Beauty

July 1, 2008