That is unclear, but it’s been a complex case with each side using a huge amount of expert testimony.
The identities of the nine women and three men on the jury has not been made public, and the judge banned any photographing or filming of them to retain their anonymity.
But once the case is over, a juror can choose whether or not to speak publicly about the case and their deliberations.
Following other high-profile trials, jurors have in some instances come forward to discuss the case, even writing books or doing media interviews.
So while it remains unknown to the public what has gone on behind closed doors, more could be revealed in the coming days or weeks.
If you are suffering distress or despair and need support, you could speak to a health professional, or an organisation that offers support. Details of help available in many countries can be found at Befrienders Worldwide. www.befrienders.org.
In the UK a list of organisations that can help is available at bbc.co.uk/actionline