The Nursing Plant Incident was a mass-murder incident at the government VIP Nursing Plant in Draper on Planet Abraxas in T.C. 4667 in Xenosaga: Pied Piper. Based on conditions at the crime scene, it was assumed to be the work of Voyager.
The children had been embryos in a nursing plant, genetically modified and intended to be raised for important positions in government.
While it is unknown why Voyager massacred so many infants, post-crime reports stated that large quantities of specific information was reported "lost" from the brains of the deceased children.