No announcement on whether the Supreme Court will Hear the DC gun ban case

This delay isn't too surprising, but the best guess is that the court will take the case.

WASHINGTON—The Supreme Court took no action Tuesday in the case involving the District of Columbia's ban on handguns.
The justices discussed the case at their private conference on Friday, but reached no resolution.
Four justices must vote to grant an appeal. The court does not always reach a decision the first time it discusses a case. . . . .

New Op-ed on DC Handgun Ban

D.C.’s brief makes a number of other claims:

The ban comes "nowhere close to disarmament of residents. The District's overwhelming interest in reducing death and injury caused by handguns outweighs respondent's asserted need . . . ." The obvious key here is that DC says people can use rifles and shotguns for self-defense. D.C. also adds that they don't believe that the regulations that lock up and require the disassembling of guns does not "prevent the use of a lawful firearm in self-defense."

But locked guns are simply not as readily accessible for defensive gun uses. In the U.S., states that require guns be locked up and unloaded face a 5 percent increase in murder and a 12 percent increase in rapes. Criminals are more likely to attack people in their homes and those attacks are more likely to be successful.

Since potentially armed victims deter criminals, storing a gun locked and unloaded actually encourages increased crime.

— "All too often, handguns in the heat of anger turn domestic violence into murder."

To put it bluntly, criminals are not your typical citizens.