Entwistle is a n00b

Neil Entwistle, accused of murdering his wife and baby daughter 2 years ago, googled "how to kill with a knife" barely a week before his loved ones' bodies were found, said forensic computer expert/police officer Lawrence James in testimony yesterday.

Entwistle was no stranger to the internet. He had naked pictures posted to attract "fun" sex partners [craigslist?], and was a member of a swinger website.
He also frequented the site Adult Sex Finder.

The bodies were found to be killed at close range, and there is evidence that he raped Rachel either just prior to or shortly after her death, clutching her baby.

Doesn't divorce seem a better option? The case should wrap by early July.