From that article
Edmonton A forensics team spent Saturday combing the house of a pregnant woman who vanished last week, but investigators say the search is standard procedure. Police have been looking for Liana White, 29, since her abandoned SUV was found Tuesday near her home with her keys inside.
Officers said they conducted a cursory search of White's home on Tuesday, but returned Saturday for a more thorough examination that might lead to clues on her whereabouts.
Investigators want to emphasize that this is standard procedure and in fact, it is logical that they would return to the last spot where Liana was seen, Edmonton police said in a media release on Saturday.
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Okay, if Mr. White is innocent - these searches really have to P*** him off - I know I would be fuming - standard proceedure or not - if I had nothing to do with my loved ones disappearance and the Police were now on their second search.
and still - no reward offered for info, no more details on Liana, no more pleas - something rotten in demark IMO