The horrific killing of a Ukrainian refugee riding a North Carolina train last month has enraged and shocked the nation … and now President Trump has vowed to “handle” evil people.

Here’s the deal … Iryna Zarutska was brutally stabbed to death while minding her own business, riding a subway in Charlotte on August 22 … and a suspect has been apprehended.

The attack is now making national headlines after right-wing commentators criticized mainstream media for not giving the deadly attack more attention once surveillance footage was released — and now even Trump is weighing in.

Calling the suspect Decarlos Brown a “lunatic” … Trump said the footage of the bloody attack was hard to watch … adding, “So they’re evil people. We have to be able to handle that. If we don’t handle that, we don’t have a country.”