==> RT‏@meriwetherk Bomb threat at Grand Central is over. Shuttle, 4, 5, 6, back up. No bomb found. No injuries.

— Michelle Malkin (@michellemalkin) February 25, 2013

I first saw this via @EastCoastBob1:

#BREAKING: Grand Central Terminal NYPD reporting a male is saying Bomb will go off in 13 minutes Bomb Squad requested Area being evacuated.

— Anonymous (@YourAnonNews) February 25, 2013

Other tweets:

no shuttle service b/t Times Sq & Grand Central and 4, 5 & 6 trains bypass Grand Central, due to police investigation at Grand Central.

— All NYC trains (@NYCtrains) February 25, 2013

Manhattan: Grand Central Terminal NYPD reporting a male is saying Bomb will go off in 13 minutes Bomb Squad requested Area being evacuated.

— NY Scanner (@NYScanner) February 25, 2013