Immunity bars the use of a witness's compelled testimony in any subsequent prosecution of that witness.

USE would be the word filling that blank.

The full sentence is: Use immunity bars the use of a witness's compelled testimony in any subsequent prosecution of that witness.

Immunity, legal or from prosecution, is the legal status of an individual that cannot be considered liable for a violation of the law.

sir frederic attributed inaccuracies to schemas. memory reconstruction is one part actual events and one part personal schema, which can result in inaccuracies when memories are reconstructed.