The remedies that could be applied would be the use of witnesses and the appointment of lawyers unrelated to the boy's family member.
We can arrive at this answer because:
For this reason, the use of witnesses, which testify to the boy's crime and the appointment of lawyers who are indifferent to the boy's family, would be efficient remedies to be applied to this case.
More information on using witnesses at the link:
https://brainly.com/question/10421751