Some of the most difficult evidence for Michael, Robert and David to listen to was that of a forensic pathologist.
She told the trial the most likely cause of death was a blow to the back of the head and that in her opinion Jean Hanlon would still have been alive when she was placed in the water.
In the end it took a mixed jury of judges and members of the public around three hours to unanimously convict the suspect of murdering Jean Hanlon, albeit the court acknowledged his diminished responsibility because of mental health illness.
Michael, Robert and David were in tears, and not for the first time during this trial. After 17 years a man had finally been convicted of murdering their mum.
He was sentenced to 10 years in prison but won’t go to jail until after his appeal is heard.
Under Greek law a convicted person is not usually named until the end of the legal process and that includes an appeal.
Outside court the brothers spoke to journalists.
Michael said he was happy and relieved his mum was finally free: “We’ve all fought so hard for this day.”
But all three brothers were concerned the convicted man hadn’t been sent straight to prison: “It’s disappointing that he’s free until the appeal. Everybody has a right but that is sad and worrying for us,” Michael added.