Daniel then left the country, going back to Brazil.
Presumably -- but this is pure speculation on my part -- they asked him to return, in order to answer questions, and he declined.
Argentina issues an international arrest warrant, so they can interview him.
Daniel travels overseas, immigration at the airport scans his passport, the arrest warrant pops up.
Everything from that point is purely automatic.
Daniel then left the country, going back to Brazil.
Presumably -- but this is pure speculation on my part -- they asked him to return, in order to answer questions, and he declined.
Argentina issues an international arrest warrant, so they can interview him.
Daniel travels overseas, immigration at the airport scans his passport, the arrest warrant pops up.
Everything from that point is purely automatic.