On a south-west-facing slope in Killeens, County Cork, a standing stone, one of the upright prehistoric monoliths found scattered across the Irish countryside, was reportedly moved in the recent past and leaned against a nearby field boundary. When surveyors came to record it, they found nothing. The stone had been noted through local information, relocated, and then apparently lost again, leaving only an account of an absence.

Standing stones are among the most common prehistoric monuments in Ireland, yet their original purposes remain largely unclear. They may have marked boundaries, burial sites, or astronomical alignments, and many are thought to date from the Bronze Age. The one at Killeens exists now mainly as a rumour in the landscape, captured in the Archaeological Inventory of County Cork, Volume 5, published in 2009, where it is described with the careful, slightly deflated language of a site that could not be confirmed. The inspection that followed the local report failed to locate what may or may not still be lying somewhere along a field wall in the pasture.