Did your brother steal it or not? If that notebook is only worth 3600, it will not exceed 18 years, that is, about 8 months of imprisonment, and more than 18 years, that is, about one year of imprisonment. In fact, such a small case came out with someone to spend money. I suggest you make sure of these two points quickly. If it weren't for your brother, it would be easy. The possibility of extorting a confession by torture should be very low, so it is recommended not to judge it so early. )
If so, contact your family and find out the relationship. If it doesn't matter, go directly to the police who handle this case and spend 20 thousand to get people out. You can earn 20 thousand to 30 thousand a year outside. The sooner the better, do it quickly. Landlord, I wish your brother peace.