NY health investigators eye Joan Rivers' case
Spokesman James O'Hare said Thursday that the department is looking into "the whole matter." He declined to discuss specifics.
The 81-year-old comic and red carpet commentator was hospitalized last week after going into cardiac arrest at a doctor's office.
Her family said Wednesday that Rivers has been moved from intensive care at Mount Sinai Hospital into a private room, where she was "being kept comfortable."
No further details were released on her condition.
E! network says Joan Rivers' weekly "Fashion Police" series is on hiatus.
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