Detective raises new question in Jackson death

Prosecutors claim Dr Conrad Murray was negligent in his care for the Thriller singer and on the day he died, Murray spent time covering up evidence of mistreatment instead of seeking help from paramedics after he discovered Jackson had stopped breathing.

Previously, prosecutors said that judging by phone records, as much as 20 minutes may have passed, but on Monday a detective who questioned Murray two days after Jackson's death on June 25, 2009, offered times suggesting more than an hour elapsed.