A man has been pushed to his death in front of an oncoming New York subway train, the second such incident this month.
The New York Police Department today released CCTV of the female suspect
It shows the woman running from the elevated platform in the Queens section of New York City last night.
Witnesses tell police she had been following the man closely and mumbling to herself.
She got up from a nearby bench and shoved him as the train pulled into the platform.
Ki-Suck Han was pushed in front of a train in Times Square on December 3.
A photograph of him moments before the train hit him was published on the cover of the New York Post, causing an uproar.