At PBS.org, you can watch My Lai, the new American Experience documentary on the 1968 massacre. The site also has transcripts from 2009 interviews with author Tim O’Brien and helicopter gunner Larry Colburn.

Here at Open Vault, you can watch and read a 1981 interview with another helicopter pilot, Frank “Fred” Hickey, and search records relating to Lieutenant William Calley, the the only US Army officer convicted of murder in the My Lai massacre.