Tonight... get on the record...

He tells Greta, "it took everything I could, not to go after this guy” ... It's been 10 years since the double murder of O.J. Simpson's ex-wife Nicole Brown Simpson (search) and her friend Ronald Goldman. It's 10 years later and O.J.'s still angry. Who's he angry at? What's fueling his angers? We'll have the revealing answers in Part II of Greta's exclusive interview with O.J. this evening.

Plus, remembering Ronald Reagan (search)... We'll go live to the Reagan Library (search) where thousands of mourners are paying their respects to the former president, and we'll look back at Mr. Reagan's legacy.

Also, we'll have the latest on Scott Peterson's double murder trial in Redwood City, California where Laci Peterson's mother testified in court yesterday. Sharon Rocha (search) said Scott Peterson had seemed the perfect gentleman to his mother-in-law, so she said she grew worried when he began behaving strangely the moment he first reported his wife and her daughter, Laci, had vanished.

When the trial resumes today, Ron Grantski (search ), Laci Peterson's stepfather, is scheduled to testify as a prosecution witness.

We'll have the latest from Redwood City, including a live report from KFI Radio's Laura Ingle and we'll get analysis of the developments inside the courtroom from our legal panel.

Tonight's guests include:

Jim Hammer, defense attorney and former San Francisco Assistant District Attorney

Geoffrey Feiger, criminal defense attorney

Yale Galanter, criminal defense attorney

Jeanine Pirro, Westchester County (New York) District Attorney

Don't miss "On the Record" tonight at 10 p.m. ET!

--All topics and guests subject to change.

--The Associated Press contributed to this story.