Sounds good to me, strap them to a polygraph on one end, to record their stress. And like cowboys are want to do,and hit them in the other end with a cattle prod to induce stress...bet they start talking...
Remember when the LE made the statement that JDVS had obstructed or interfered with her investigation?
I guess it's OK to interfere or obstruct and investigation, IF it's done effectively ---
apparently JVDS did an effective job --- he's out and only had to submit a statement to the pplice; his kid remains silent; and the other two are free.