inconsistency

"We need to have a system that gets rid of excessive pressure, inconsistency and we need to get a fair independent complaint process," he added.

The judge in that case called him "evasive" and said he had "real concerns as to the reliability of Mr Lancaster's evidence", which contained "significant inconsistencies".

It concludes that the "quality of information" about such deaths "continues to suffer from gaps, inconsistencies and errors," and calls for improvements.

Talley underscored inconsistencies in the son’s account, including Phillip wavering on his claim that he saw his father fire the gun, and at one point saying he grabbed his replica sword only after the shooting.

The report also talks about some glaring inconsistencies in crime and punishment.