Complex sentence: The team had access to the entire house and its contents for a weekend, looking through personal belongings, computer files, photos, financial records and the household rubbish and it were given access by one of the family members.
Split into simpler sentences: The team had access to the entire house and its contents for a weekend; looking through personal belongings, computer files, photos, financial records and the household rubbish. They were given access by one of the family members.