POMONA - A woman accused of killing her husband and two children was ordered today to stand trial on three counts of murder.

Man Ling Williams, 29, stabbed her husband, Neal, nearly 100 times with a Japanese sword, according to testimony from her preliminary hearing on Monday. She is also accused of smothering her two sons, Devon, 7, and Ian, 3, in their beds last August.

She has plead not guilty to the killings.

Judge Robert Martinez ordered her to trial after hearing about 90 minutes of testimony Monday from a sheriff's homicide detective who investigated the case.