Handwriting analysis | Panorama

Expert witness bias | Panorama

An expert witness is approached to 'help' provide evidence and advice to a guilty defendant.

Handwriting analysis | Panorama

A graphologist is asked for help to cast doubt on someone's handwriting even though she knows they are guilty.

Expert witnesses | Panorama

Further examples of expert witnesses and the role they play in court cases.

Biased juries and media attention | Newsday

Can a jury who have been exposed to a lot of media about a trial be seen as biased, and would this be a basis for a retrial?

Expert witness bias | Panorama

An expert witness is approached to 'help' provide evidence and advice to a guilty defendant.

Handwriting analysis | Panorama

A graphologist is asked for help to cast doubt on someone's handwriting even though she knows they are guilty.

Expert witnesses | Panorama

Further examples of expert witnesses and the role they play in court cases.

Biased juries and media attention | Newsday

Can a jury who have been exposed to a lot of media about a trial be seen as biased, and would this be a basis for a retrial?