Just how fractured is post-America?

This fractured:

Two uniformed NYPD officers were shot dead Saturday afternoon as they sat in their marked police car on a Brooklyn street corner — in what investigators believe was a crazed gunman’s ­assassination-style mission to avenge Eric Garner and Michael Brown.

“It’s an execution,” one law-enforcement source said of the 3 p.m. shooting of police officers Wenjian Liu and Rafael Ramos.

The tragic heroes were working overtime as part of an anti-terrorism drill in Bedford-Stuyvesant when they were shot point-blank in the head by the lone gunman, identified by sources as Ismaaiyl Brinsley, 28, who had addresses in Georgia and Brooklyn.

Moments after killing the two officers, he too was dead, having turned the gun on himself on a nearby subway platform as cops closed in.

“I’m Putting Wings on Pigs Today,” a person believed to be the gunman wrote on Instagram in a message posted just three hours before the officers were shot.

“They Take 1 Of Ours…Let’s Take 2 of Theirs,” the post continued, signing off with, “This May Be My Final Post.”

Still we convene in diversity circles and spend tax dollars on human rights commissions and otherwise puke all over ourselves to give thugs a pass on the basis of their melanin level.

And our overlords grin at how well their scheme is unfolding.