The federal judge presiding over the trial of Theranos founder Elizabeth Holmes has sent jurors back to deliberations after receiving a note they were deadlocked on three of the 11 fraud counts.

On Monday, the jurors sent a message to Judge Edward Davila stating that they were unable to reach a verdict on some of the charges against Holmes, who allegedly lied to investors about a modernized blood test.

As a result, the judge read the jury instructions for the “Allen charge,” which encourages them to continue deliberations so a verdict can be reached on the charges.

“As jurors, you have a duty to discuss the case with one another and to deliberate in an effort to reach an unanimous verdict, if each of you can do so without violating your individual judgment and conscience,” Davila stated.

“You should not, however, change an honest belief as to the weight or effect of the evidence solely because of the opinions of your fellow jurors or for the mere purpose of returning a verdict.”

Davila also told the jury there was no need to rush a verdict.

“Take as much time as you need to discuss things,” Davila said. “There is no hurry”

This marks the third time the jury has reached out to the judge during the trial. The first note sent by the jury questioned whether they were able to take home their jury instructions, which was not allowed.

In their second note, the jurors requested the replaying of audio recordings of Holmes pitching to investors for further financial support for Theranos.

Holmes has been charged with nine counts of federal wire fraud and two counts of conspiracy to commit wire fraud.

So far, the jury has been deliberating for seven days. If found guilty, Holmes could face 20 years in prison, fines and paying back investors.

The prosecution and defense are making their final arguments to jurors in Theranos founder Elizabeth Holmes's US fraud trial
The prosecution and defense are making their final arguments to jurors in Theranos founder Elizabeth Holmes's US fraud trial AFP / Amy Osborne