No guilt is imputed to their families and associates,unless there was conspiracy, perjury or obstruction of justice.
“The other thing with the terrorists is you have to take out their families, when you get these terrorists, you have to take out their families. They care about their lives, don’t kid yourself. When they say they don’t care about their lives, you have to take out their families,” Trump said
They are no different than the Boston bombers. They murdered people.
With the Boston bombers, their families and associates were investigated.