If we do this, we should make it look as incriminating as possible. Make it look like Lucius and Narcissa were both traitors -- secret, unwilling traitors, maybe blackmailed into it through their love for their son. The worse we can make it look for them, the better -- as long as we can get them both away.
If they're fugitives who will be killed on sight by MLE, they'll be less eager to escape from us.
Private message to Hermione Granger and Alice Longbottom
If we do this, we should make it look as incriminating as possible. Make it look like Lucius and Narcissa were both traitors -- secret, unwilling traitors, maybe blackmailed into it through their love for their son. The worse we can make it look for them, the better -- as long as we can get them both away.
If they're fugitives who will be killed on sight by MLE, they'll be less eager to escape from us.