On the night of October 3, 2015 A U.S. AC-130 gunship attacked a hospital in the Afghan city of Kunduz, run by the humanitarian organization Médecins Sans Frontières/Doctors Without Borders.
And despite frantic calls from MSF doctors kept up its attack for half an hour.
Forty two staff members and patients were killed, many of them burned to death in their beds.
But today the Pentagon released a report claiming that murderous assault was not a war crime.
