Assertion: defendant's witness | /r/CapableOf | change his testimony
Facets:
Source sentences:
text: It can also move the court to allow the perpetuation of a particular witness's testimony for use at trial if the witness is unavailable or later changes his testimony.
text: In January 1970, the Advisory Committee circulated proposed changes in rule 16, one of which gives the government, when it has disclosed the identity of its witnesses, the right to take a deposition and use it “in the event the witness has become unavailable without the fault of the government or if the witness has changed his testimony.