I'm almost sure of that, also. The thing(s) that have bothered me since they suspected that the Gulf-V was brought down by a bomb, is that there was no push by JP, Stef, or Brad to institute any security at Paly. No internal or external sensors anywhere. I would have suspected that Wade's home would have had internal sensors as well.
Considering the type of Business Stef and Brad were in, and considering their stake in Triton, one would have thought they had the best that could have been had.
While I know that this would never happen, John and Luka could have joined forces with JJ and taught him everything he needed to know about man sex. Imagine what that would look like to the family when they came to visit and JJ walked back to his bedroom with John and Luka!
Will, Stef, and Brad would get all jealous!!