The eldest son of the music icon said his dad was very "protective" and always tried to keep his kids "humble."
The court was shown home videos of Jackson at home with his three children.
Prince also revealed that Jackson would sometimes come home from AEG tour rehearsals upset, telling the jury, "He would cry. He would say, ‘They’re going to kill me. They’re going to kill me.’"
The 16-year-old went on to detail the day his father died, recalling, "My dad was hanging half off the bed and his eyes were rolling."
Prince said Jackson’s death was most difficult for his sister Paris, who earlier this month allegedly tried to commit suicide.