Question???? Reported owner was flying with wife - two sons, neighbour and her child. So sounds like single pilot.
FAA pilot database shows ppl date as Jan 2015 - so is that the date he received his ppl or the last date of entry - which would be C510 rating.
Owner bought Citation Mustang N814WS in 2014 and just sold it last month - the CJ4 he just registered on Oct 14 2016.