Jeremy Nevill Bamber (born Jeremy Paul Marsham; 13 January 1961) is an English mass murderer who was convicted of the 1985 White House Farm murders in Tolleshunt D'Arcy, Essex. Bamber's victims included his parents, Nevill and June Bamber; his sister, Sheila Caffell; and his sister's six-year-old twin sons Daniel and Nicholas Caffell. Returning a majority 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.

Bamber is serving life imprisonment under a whole life tariff, and is the only such prisoner to assert his innocence. He has repeatedly applied unsuccessfully to have his conviction overturned or his whole life tariff removed; his extended family remain convinced of his guilt. The Criminal Cases Review Commission (CCRC) referred the case to the Court of Appeal in 2001, which upheld the conviction in 2002. The appeal was rejected and the CCRC rejected further applications from Bamber in 2004 and 2012, having not identified any new evidence or legal argument capable of raising a realistic possibility that his conviction would be quashed.

Friendship card with handwritten missive on the inside and outter back sleeve. Card is signed. Original matching handwritten envelope is also included.