Where exactly did the Wineville chicken murders take place i know it was in mira loma on either wineville or etiwanda but exactly where?

At the Northcott Ranch, which used to sit on Etiwanda Ave, where the San Bernardino and Riverside county lines meet. That land is considered in the city of Mira Loma. 6330 wineville ave mira loma, ca 91752 Also check out this link of a newscast: http://abclocal.go.com/kabc/story?section=news/local/inland_empire&id=6480307