“Rethink everything”: Office owners weigh security upgrades after fatal Midtown shootings 

One week after four people were shot and killed at Rudin Management’s 345 Park Avenue, police officers stood outside the office high-rise as employees trickled in and out of the building.  The chaotic scene that unfolded last week was replaced by one of quiet but clear increases in security Monday morning: A New York City police officer stood in the building’s expansive plaza, staring out at Park Avenue. Another officer stood within the lobby, by a pillar that offered a view of the revolving doors on Park Avenue and 51st Street. Building staffers were stationed near the building’s other entrances […]This article originally appeared on The Real Deal. Click here to read the full story.