Obama just went to NZ
Is he ever coming back?
https://www.nzherald.co.nz/nz/news/article.cfm?c_id=1&objectid=12016656
Threat of execution (or just political 'persecution') is exactly why he might be given asylum in NZ or similar comped country.
Just watch… it is also how they will justify the pardons he gave to Hillary et al. To protect them from Trump and malicious political prosecution.