Brian Walshe, accused of killing wife Ana Walshe, used child's iPad to look up ways to dispose of body, prosecutors say

Brian Walshe, the husband of a Massachusetts woman who has been missing since New Year's Day, went online to look up ways to dismember and dispose of a body, a prosecutor said Wednesday at Walshe's arraignment on murder and other charges. Clothes and other items belonging to Ana Walshe with her DNA were found at a trash processing facility, the prosecutor said.

One of the searches Walshe conducted early on the morning of New Year's Day using an iPad belonging to one of his children was "10 ways to dispose of a dead body if you really need to," the prosecutor said.

Not guilty pleas were entered on behalf of Walshe, 47, and he was held without bail in Quincy District Court. He did not speak except to tell the judge he understood the charges.