London Flyer, this was a 4 seat early SR22, not a recent 5 seat model. If that related to the incident I have no idea but I believe illegal in terms of number of people in the aircraft.
I posted a link of a report with more information which is in the general news and public domain for those that seek more information names the family of four plus 1, it was deleted by a moderator as being insensitive.
The aircraft is Cirrus SR22 N436KS