http://www.tmz.com/2011/01/04/michael-jackson-doctor-conrad-murray-preliminary-hearing-trial-witness-propofol-death/

EMT Testifies MJ Already Dead ... Murray Mum on Propofol 

An EMT who arrived at Michael Jackson's house 4 minutes after the 911 call says Michael was dead when he arrived, and it looked like he had been dead for a long time before Dr. Conrad Murray called 911.

Richard Senneff testified when he arrived at MJ's house and saw MJ, he looked like a hospice patient -- extremely frail.

Senneff says he believes Murray must have waited at least 20 minutes before calling 911, based on the condition of the body.  MJ's EKG was flatlined.

And Senneff said, when he asked Murray if MJ had been taking meds, all Murray volunteered was lorazepam (Ativan).  Murray never uttered a peep about Propofol.

Murray told Senneff Jackson had been "dehydrated."
 

MJ Cook to Prince: "Something May be Wrong with Your Dad"

Kai Chase, Michael Jackson's cook, testified after Michael stopped breathing, Dr. Murray came downstairs in a panic and summoned Prince ... and Chase told the boy, "Something may be wrong with your dad."

Chase says it was evident there was an emergency and the housekeepers started crying.

Chase had testified MJ was on an extremely healthy diet, dining on seared ahi tuna salad for lunch the day before he died.

She found it odd that she prepared Tuscan white bean soup for MJ and Murray the night before Jackson died, but when she came to work the next morning the soup was untouched.