What is the significance of the title, Incident in a Rose Garden?

The title of the poem makes use of understatement in the same way as the poem. By titling the poem "Incident in a Rose Garden" instead of, for example, "Death Visits the Master," Justice creates a sense of mystery, of suspense. Readers are never told directly the significance of what is happening but must make the connections themselves. Setting the poem in a rose garden underscores the relationships among death, nature, and human beings and shows the folly of human beings in thinking that they are somehow not a part of the natural world, which includes death.