In the newspaper article about the arrest, it says "the father of a murdered toddler", when in fact the toddler was the member of the family who survived and everybody else was murdered.
When Horatio calls in a Helicopter to help the search it is clearly visible that its a member of the MD Helicopters MD 500 series, but when Horatio looks up it's a Bell 206L Jet Long Ranger (as seen on the tail section of the aircraft)