January 17, 2014 4:07 am NYPD subpoenas Twitter after Broadway threat Police investigate after Twitter user reportedly planned to attack a NY theatre US & World Videos 2:39 Was the video flipped? Here's what was behind Karen Read's ‘major reaction' in court Wednesday 1:26 Car crashes into Starbucks on Route 1, injuring employee 1:31 Key investigator to resume testimony in Karen Read trial 0:21 Helicopter crashes in woods near Danbury home, pilot injured 1:13 Firefighters respond to 5-alarm fire in Chelsea