Make sure FBI investigates the remodeling of the house permit was issued in 2008 and not in 2012.
2nd front door may have been added for the rental of the house as property tax documents show.
The whole front door / couple counseling thing is suspicious.
I think she wanted the extra door for Air B & B or Google Intern rental, who knows what insanity was going through that couples household. At this point, spill it all out.