Ian Duffy is a fictional character portrayed by Jason Pendergraft in the TV series Law & Order: Criminal Intent.
They appear in 3 episodes out of a total of 195 aired
Episodes3
Tomorrow
episode S2.E7 november 2002The murder of a wealthy man's two children and their friend has Goren and Eames looking at his ex-wife, but a closer look at the evidence reveals a different connection and sisters with an unusual attachment.Maltese Cross
episode S6.E4 october 2006The murder of a fireman, stabbed 22 times, ends up in a brawl between NYPD and FDNY, leading to a hearing before the Commissioner for Logan and Wheeler, and a possible repeat killer.Please Note We Are No Longer Accepting Letters of Recommendation from Henry Kissinger
episode S7.E15 july 2008Goren and Eames discover that three shooting victims are connected by both the same murder weapon and the waiting list at a prestigious New York City pre-K school.
- Tomorrow
- Maltese Cross
- Please Note We Are No Longer Accepting Letters of Recommendation from Henry Kissinger