Do you have reasonable doubt?
This flow chart can help you decide!
The chart elements are based on the 1st trial only. There were so many differences between the two trials (as described in my book) that the second trial jury never really had a choice. For example, the judge severely limited evidence of the Menendez family life in the guilt phase of the trial, and he opted to not give the second trial jury the instruction for Imperfect Self Defense.