Angela Corey likely committed perjury and withheld exculpatory evidence that he can testify to.
To save Corey, the cop must be discredited.
The tactic will be multiple separate sworn testimonies compared for the accidental contradiction, and bingo, cop prosecuted for perjury and evidence denied to Zimmerman's defense.
This is known as a process crime which occurs during the investigation of an act that is declared to be not a crime by that investigation.
The good guys and the cop go to prison and the criminal is lauded as a hero by the judge, prosecutor, media, and Marxist DemoRats.
The cop's lawyer will prevent this prosecutorial trick.
See my tagline.
That does seem to be the case.
O'Donnell, of John Jay College, predicted the state may have to "throw the cops under the bus."
Said O'Donnell: "The prosecution will come back and say, 'What do you expect them to say about a case that they bungled?'"