Police were last night searching for clues as to who delivered a package containing a miniature coffin, filled with dirt and a doll, along with a threatening card to school teacher, Natalie Allen.

Allen, the twin sister of murdered mechanic Nigel Allen, believes someone was trying to scare her family. ’But we are not going to allow this to affect our lives, we are strong,’ she said yesterday.

Police have seized the postcard which was in the box and which read: ’You are your brother’s keeper. The wages of sin is DEATH. Time to meet your brother N.Y.O’. The contents of the box, which were wrapped in three plastic bags, was taken for forensic testing.Allen received the package two weeks after her brother’s grave at Roodal Cemetery, San Fernando was painted black.

Nigel Allen, 32, was stabbed and strangled two years ago and his body found in a shallow grave in Forres Park, Claxton Bay. Two men from Diamond Village were recently ordered to stand trial in the High Court for Allen’s murder.