Why were Ron Haeberle's color photographs of My Lai important?

Ron Haeberle’s color photographs were critically important because they provided undeniable visual evidence of war crimes committed during the My Lai Massacre.

While Haeberle’s official black-and-white Army photos showed only routine search-and-destroy activities, his personal color images captured the brutal reality of the event. Specifically, they depicted a trail littered with the bodies of women, children, and infants, as well as a group of terrified civilians moments before they were executed. Because Haeberle did not turn these personal photographs over to the Army, they remained hidden until they were eventually published in the Plain Dealer and Life magazine. These graphic images served to galvanize the anti-Vietnam War movement and became some of the most recognizable and haunting symbols of the conflict.1