Legal Dictionary of Pakistan

last-link doctrine

The rule that an attorney need not divulge nonprivileged information if doing so would reveal information protected by the attorney-client privilege, particularly if the information would provide essential evidence to support indicting or convicting the client of a crime. ( This doctrine is often relied on as an exception to the rule that a client's identity is not privileged. For example, if divulging the client's name would supply the last link of evidence to indict or convict the client of a crime, the name need not be disclosed.