By CBSNewYork Team

NEW YORK (CBSNewYork) — The Attorney General’s Office of Special Investigation has opened an investigation into a shooting involving an off-duty NYPD officer.

Thirty-one-year-old officer Yvonne Wu is charged with murder and attempted murder.

READ MORE: NYPD Officer Yvonne Wu, Accused Of Shooting Ex And Killing Ex’s Girlfriend, Facing Murder Charges

She was arrested at her ex-girlfriend’s home in Bensonhurst on Wednesday.

Police say Wu shot and wounded 23-year-old Jenny Li and Li’s new girlfriend, 24-year-old Jamie Liang, who later died.

CBSNewYork Team