Mistrial

[mɪs'traɪəl;'mɪstraɪəl] or [,mɪs'traɪəl]

(noun.) a trial that is invalid or inconclusive.

Typed by Deirdre--From WordNet

(n.) A false or erroneous trial; a trial which has no result.

Typist: Marietta

n. a trial void because of error as by disqualification of a juror &c.: a trial in which the jury fail to agree.

Typist: Sadie