http://www.theguardian.com/environment/2013/oct/15/bp-oil-spill-halliburton-manager-guilty-destroying-evidence?CMP=ema_565&et_cid=52936&et_rid=PAKURILECZ@GMAIL.COM&Linkid=http://www.theguardian.com/environment/2013/oct/15/bp-oil-spill-halliburton-manager-guilty-destroying-evidence