My brother’s lost Bitcoins

Hi everyone.

Looking for some advice / opinions..

My brother took his own life around 6-7 years ago, and left behind his old laptop. He was very much into crypto and I can imagine he probably has upwards of 5-10+ bitcoins on there.

I have some questions:

1. Do you think it’s morally wrong if I try to get access to his laptop?

2. I believe his laptop is encrypted with Truecrypt (whole drive), would there some way for me to get access if I wanted to?