Erika Menendez, 33, pleaded guilty to first-degree manslaughter in the death of 46-year-old Sunando Sen.
Police are looking for the man who pushed Wai Keuen Kwok, 61, in front of a subway train Sunday.
Police are looking for the man who pushed Wai Kuen Kwok onto the tracks of a Concourse subway station.
Erika Menendez was transferred to Elmhurst Hospital's prison ward for women with mental illness.
Get our daily Afternoon News Update
Thank you for signing up!
Would you like to sign up for additional newsletters?
Thank you for signing up for additional newsletters.