A psychiatrist described Stewart Greene as a “callous” and “manipulative” man at Lincoln Crown Court on Wednesday, November 25.
Dr Philip Joseph, giving evidence on the seventh day of the trial said that he diagnosed Greene as having a psychopathic personality disorder.
But he said that in his view Greene did not fit the criteria which would allow him to be convicted of manslaughter on the grounds of diminished responsibility.
Dr Joseph said: “He has a callous unconcern for the feelings of others. He is incapable of expressing guilt and has a marked proneness to blame others for his difficulties.”
He said Greene told him: “I don’t get on with any of my family. I only thought of myself. I don’t know what love is.”
Dr Joseph added: “Mr Greene has tried over the years to do everything he can to get the care he feels he is entitled to. He is manipulative and will do anything to achieve what he wants.
“It is quite clear he should have left hospital a long time before he did. He was doing everything he could to remain in the hospital. There was no reason for him to remain there.
“It was abundantly clear that this man did not want to leave the hospital. He should have gone a long time before then.”
“I conclude that Mr Greene does not have a defence to murder or manslaughter on the grounds of diminished responsibility. He was not legally insane at the time. His culpability for the killing, in my view, is very high.”
Greene has admitted to the jury that he drowned his nine year old grandson Alex Robinson in the bath at Alex’s family home in Pennell Street, Lincoln.
The incident happened just 12 days after Greene was discharged from the Peter Hodgkinson Centre, a psychiatric unit in Lincoln.
Greene, 65, of Danes Court, Grimoldby, near Louth, denies the murder of Alex Robinson on December, 23 2014.
The trial continues.
Follow the progress of the murder trial so far:
- Grandfather denies brutal murder of grandson in Lincoln
- Lincoln mother recounts horrific moment she found son murdered in the bath
- Doctor tells court Stewart Greene strangled her just months before allegedly murdering grandson
- Nine-year-old’s injuries were ‘consistent with drowning’ Lincoln murder trial hears
- Man accused of murdering grandson in Lincoln was “not suitable for discharge” from psychiatric unit
- Grandad accused of boy’s murder was let out of mental health facility without notice, trial hears
- “I’m a dead man. They will kill me in prison for this,” Lincoln grandad tells officer after arrest
- Lincoln grandad confesses in court he drowned grandson in the bath
- Grandad on murder trial “angry to be still alive”, psychiatrist tells Lincoln Crown Court