Apart from that, killing 12000 people is a huge effort even for a military using artillery and whatnot. If you have some military insight, just think of the logistics.
Or compare to the massacres Nazis did in WW2. Extreme cases like the Warsaw Ghetto Uprising had something like 20000 people killed on site, so you see how believing that they pulled of more than half of that here, without all the supporting context the nazis had, is not a given.
Based on other protests, probably?
Apart from that, killing 12000 people is a huge effort even for a military using artillery and whatnot. If you have some military insight, just think of the logistics.
Or compare to the massacres Nazis did in WW2. Extreme cases like the Warsaw Ghetto Uprising had something like 20000 people killed on site, so you see how believing that they pulled of more than half of that here, without all the supporting context the nazis had, is not a given.