The second day of testimony in the Dr. Conrad Murray involuntary manslaughter trial concluded on Wednesday with emotional testimony from Michael Jackson’s former employees who detailed how his children handled the traumatic day that their father passed away.

In the Los Angeles Superior Court Jackson’s head of security, Faheem Muhammed, said that the singer’s two oldest children, Prince Michael and Paris stood in the doorway of their father’s bedroom crying as Dr. Murray tried to revive their father on June 25, 2009.

He testified that Paris was “on the ground, balled up and crying” and her older brother Prince Michael was “shocked and slowly crying.”

Los Angeles Deputy District Attorney David Walgren has been methodically laying out the events that led to the tragic death of Michael Jackson, and RadarOnline.com is right there reporting from the courthouse. This is the second day of testimony in the involuntary manslaughter trial of Dr. Conrad Murray, who is accused of causing the King of Pop's death by acute propofol intoxication.

Jackson’s longtime assistant, Michael Amir Williams testified Wednesday morning that in the moments after Michael Jackson was declared dead at UCLA, Dr. Murray asked him to take him back to the house because, "there was some cream in Michael Jackson's room that he wouldn't want the world to know about, and that he needed a ride back to the house."

However, Williams said he declined to do so after he consulted with Jackson’s security, and they told him to place the house on lock down and not let anyone, especially Dr. Murray, back onto the property.

Michael Jackson’s personal assistant, Michael Amir Williams, is the second person to take the stand in the preliminary hearing of Dr. Conrad Murray, Jackson’s personal physician.

Williams testified, on the night Jackson died he got an urgent call from Murray saying ” Jackson had a bad reaction, a bad reaction, get here right away.” But he said, Murray did not ask him to call 911

PHOTOS: Michael Jackson – A Life In Pictures

Williams said he arrived at the house when the ambulance was already there and helped put the children in a car to follow the ambulance. He said the scene at the hospital was chaotic and he was in the room when the Jackson kids were told their father had died. Williams said Dr. Murray then approached him and said” Mr. Jackson has some cream in his room that I know he wouldn’t want the world to know about it, can you drive me back to the house to get it? Williams told Murray he didn’t have a key to the house when in fact he did. He says he called the house and ordered that it be put on lock down and not to let anyone in.