Prosecutors have called on a computer forensic analyst to describe his investigation into the mobile phone of the doctor charged in connection with Michael Jackson’s death.
Stephen Marx previously testified that he found emails which defendant Dr Conrad Murray sent hours before Jackson died on June 25, 2009.
Marx is expected to give testimony on details of the recording of a conversation between Jackson and Murray, taken from the doctor’s phone.
Prosecutors played the recording during opening statements and a voice is heard speaking extremely slowly, with the words being slurred.
The audio recording is among previously undisclosed evidence against Murray, who has pleaded not guilty to involuntary manslaughter in Jackson’s death.