Jeremy Nevill Bamber (born Jeremy Paul Marsham; 13 January 1961) is a British convicted murderer. He was convicted of the 1985 White House Farm murders in Tolleshunt D'Arcy, Essex, in which the victims included Bamber's adoptive parents, Nevill and June Bamber; his adoptive sister, Sheila Caffell; and his sister's six-year-old twin sons, Daniel and Nicholas Caffell. Returning a majority guilty verdict, the jury found that, after committing the murders to secure a large inheritance, Bamber had placed the rifle in the hands of his 28-year-old sister, who had been diagnosed with schizophrenia, to make the scene appear to be a murder–suicide.