New details regarding prescription drugs involvement are emerging in the increasingly bizarree Michael Jackson possible overdose death.

Three search warrants have been issued by the LAPD to come to a solid conclusion about the cause of Michael Jackson’s sudden death.

Although Los Angeles police have sealed the investigation file, five doctors responsible for supplying/prescribing Jackson with medicine are known to be under investigation!

According to spokesman Allan Parachini, “Everything about [the searches] is sealed, but they do exist.”

We’re assuming the detectives want to figure out who prescribed Jackson the “numerous bottles” of the heavy duty sedative Diprivan, all without prescription labels.

There are new rumors stating that Michael Jackson’s death may have been related in some way to a Demerol dose. This is just rumor and speculation at this point.

TMZ is reporting:

Michael Jackson may have died after getting a Demerol injection.

The Sun is reporting shortly after the injection, Jackson’s breathing got “slower and slower until it stopped.”

We cannot confirm this story. We can say, however, that after Jackson was badly burned during the filming of a Pepsi commercial, he became addicted to painkillers and ended up at the Betty Ford Clinic. As for the painkillers, there are reports he was given Demerol.

In addition, during the child molestation trial, cops seized syringes and drugs, including Demerol.