The British phone company whose four employees were kidnapped in Chechnya at the weekend was specifically warned to withdraw from Russia's breakaway region, but ignored the advice. Britons Peter Kennedy, Darren Hickey, and Rudolf Petschi, and New Zealand's Stanley Shaw were kidnapped on Oct.3. Chechen officials said the bodies of four kidnapped foreigners had been found Tuesday near a remote village. The severed heads of four kidnapping victims identified as three Britons and a New Zealander were found Tuesday on the side of a road in Chechnya, the breakaway region on Russia's southern border that emerged undefeated from a brutal war two years ago only to be engulfed by a wave of kidnappings and crime.