engineeringevil.com
‘Monster of Worcester’ who killed three children then impaled bodies on railings ‘being secretly prepared for prison release’
14:43, 6 JUN 2016 UPDATED 15:32, 6 JUN 2016 BY STEVE ROBSON , LAURA ELVIN David McGreavy, now 65, murdered Paul, Dawn and Samantha Ralph in 1973 in one of the most shocking crimes in British…