Should he? Undoubtedly.

Will he? No.
Why? No fucker in charge has the spine to do anything about it.

Plus the us doesn't recognise the ICC etc etc.

So let's ask another question, should he face consequences of the deaths and treachery he's done inside the us? YES!
Will he? Very doubtful.

Even once the obese orange child raping sack of gonorrhoea dies there are still the people running things in the background who won't want the coconspirator, the enablers, and helpers to face any consequences.
Also once again there's no one with any spine to go after them on the other side.

The fact is the usa is mainly just a country of corruption upon corruption upon corruption.
And only the us population has the power to do anything about it. But I highly, highly, hiiiiighly doubt they'll do anything either. They are either too scared, too complacent, or just too plain evil to get out there and do the world a favour.