LOS ANGELES: Michael Jackson’s mother Katherine is seeking a retrial against tour promoters AEG Live, who were found not liable over the pop icon’s 2009 death, court documents show.

The 83-year-old claims the verdict reached in October after a five-month trial in Los Angeles is invalid because of alleged jury misconduct, new evidence and “an error in law.”

The Jackson matriarch sued AEG Live in 2010 claiming they negligently hired and supervised Conrad Murray, the doctor subsequently convicted of involuntary manslaughter over the “Thriller” singer’s death on June 25, 2009.

Jackson died from an overdose of the anesthetic propofol in Los Angeles where he was rehearsing for the shows at London’s O2 Arena.