AbstractForensic entomologists use insect evidence to estimate the minimum postmortem interval of human remains. However, how different forms of trauma influence insect attraction to, and colonization of, the body is poorly understood. Our objective was to identify the Calliphoridae community present in the Piedmont region (Georgia, USA), and determine whether postmortem sharp force trauma (none vs. slashed vs. stabbed) altered insect attraction, colonization, and the resulting decomposition rate of stillborn pigs (Suidae). We show that the limited blow fly community is dominated by Lucilia coeruleiviridis Macquart (Diptera: Calliphoridae). Third instars (L3) of L. coeruleiviridis were found on control pigs at 48 h, slashed pigs at 36 h, and stabbed pigs at 24 h. Decomposition rate, as determined by total body score, was greater in the first 12 h in stabbed pigs, compared to control and slashed pigs. Further experimentation is required to determine the effect of different forms of trauma on insect attraction, colonization, and resulting vertebrate decomposition rates.