Four years after Michael Jackson died, his oldest son is ready to tell a jury about the last days of his life.

Prince Jackson, now 16, was 12 when he followed an ambulance carrying his father to Ronald Reagan UCLA Medical Center on the afternoon of June 25, 2009.

On Monday, in the Jackson family's wrongful death lawsuit, Jackson lawyers informed AEG Live attorneys that Prince will be the next witness after a doctor who is an expert in medical conflicts of interest completes his testimony Tuesday.

That would likely put Prince on the stand Wednesday, a day after the fourth anniversary of his father's death.

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Prince, Paris and Blanket Jackson and their grandmother Katherine Jackson are suing AEG Live, accusing their father's last concert promoter of negligently hiring, retaining or supervising Dr. Conrad Murray, who was convicted of involuntary manslaughter in Jackson's death.

Jackson lawyers argue that the promoter and producer of the "This Is It" shows pressured Murray to get Jackson to rehearsals but failed to get Jackson help despite numerous red flags that he was in trouble.

Murray told police he used the surgical anesthetic propofol nearly every night for two months to treat Jackson's insomnia. The coroner ruled that an overdose of propofol killed him.

AEG Live lawyers argue that Jackson chose and supervised Murray and that their executives had no way of knowing the doctor was using the dangerous treatment.

Remembering Michael Jackson's music

A medical conflict of interest

Answer this series of questions:

1. What deceased person is an important part of this story?
2. When did he die?
3. What hospital was he taken to?
4. How was he transported there?
5. What family member went with him?
6. What is the name of this son?
7. How many years after the death is this story written?
8. What medical person was convicted of a crime concerning the death of Michael Jackson?
9. What specific crime was he convicted of?
10. What medication was involved in this crime?
11. What condition was this medication being used to treat?
12. Who is being sued?
13. Which of the children of Michael Jackson will testify?
14. How old is he at the time of the article?
15. How old was he at the time of the death?
1. Michael Jackson
2. June 25, 2009
3. to Ronald Reagan UCLA Medical Center
4. bu ambulance
5. his son
6. Prince Jackson
7. Four years
8. Dr. Conrad Murray
9. involuntary manslaughter
10. the anesthetic propofol
11. insomnia
12. the promoter and producer of the "This Is It" shows
13. Prince
14. 16
15. 12