Imperfect — [s3e21] Past

Danny and Hawkes investigate the death of Scott Colson at Coney Island. They discover a woman dressed as a cowgirl who used an air gun to inject Scott with a lethal substance, eventually linking the crime to Scott's brother, Jesse.

While the "S3E21" tag most accurately fits CSI: NY , the title "Past Imperfect" is common in other series: [S3E21] Past Imperfect

Stella Bonasera receives her HIV test results, which come back negative. Other Possible "Past Imperfect" Guides Danny and Hawkes investigate the death of Scott

Detectives Briscoe and Curtis investigate the murder of a former cover girl with hidden secrets. [S3E21] Past Imperfect