The Jamison family of Eufaula, Oklahoma, United States – Bobby Jamison, his wife Sherilynn, and daughter Madyson – mysteriously disappeared on or after October 8, 2009. The family was reportedly considering the purchase of a 40-acre (16 ha) plot of land near Red Oak, about 30 mi (48 km) from Eufaula, at the time that they vanished. Their suspected remains were found in November 2013 and positively identified by the Oklahoma medical examiner on July 3, 2014. No cause of death was determined, and the circumstances surrounding their disappearance remain unknown.