A Brooklyn doctor is facing murder charges after performing a risky liposuction that cops say left a woman dead.
Doctor Oleg Davie pleaded not guilty in court Thursday.
Cops say 51-year old Isel Pineda died during the procedure in his office.
Doctors say Davie performed the liposuction even though he knew she had a heart transplant in 2004.
Prosecutors also say Davie falsified documents to cover up her medical history.