Summary
King Felipe VI of Spain faced a hostile crowd in Valencia, where unprecedented floods have devastated communities, leaving over 200 dead and many missing. Footage shows protesters shouting “murderer” and “shame” at the king, with some throwing objects and mud as he walked through the affected area of Paiporta.
Technically speaking you’d have to say they did war crimes by modern standards.
A lot of what you describe wasn’t actually criminal at the time, see. It was called “war”.
Doesn’t make it any less horrific, mind.