The Santa Fe County Sheriffs Office has quietly removed the massive release of evidence in the Rust film shooting that the agency posted to its website last month.

In one of the film industrys most unprecedented disasters, in October actor Alec Baldwin fired what he thought was an unloaded .45 Long Colt revolver at director of photography Halyna Hutchins, killing her. The same bullet injured director Joel Souza.

In the six months since, one question has lingered over the shooting: How did a live round enter the gun in Baldwins hand?

The investigation remains open. But last month, the Santa Fe County Sheriffs Office took the unusual step of releasing a massive trove of police interview recordings, several hours of body and dash camera videos, and hundreds of pages of incident reports and crime scene photos.