”Who put Bella down the Wych Elm?” is graffiti that appeared in 1944 following the 1943 discovery by four children of the skeletonised remains of a woman inside a wych elm in Hagley Wood, Hagley (located in the estate of Hagley Hall), in Worcestershire, England. The victim—whose murder is estimated to have occurred in 1941—remains unidentified, and the current location of her skeleton and autopsy report is unknown.