NEW : A Guatemalan official says there is no register of McAfee entering his country . Three people have been detained for questioning in the killing , police have said , and investigators are pursuing multiple leads . McAfee 's attorney says he fled to Guatemala to escape police persecution and will seek asylum . Belize has a history with the U.S. government, which was accused in 2009 of spying on its citizens for foreign governments. McAfee is being sought by Belize authorities for questioning in the killing of his neighbor .
NEW : A Guatemalan official says there is no register of McAfee entering his country . McAfee 's attorney says he fled to Guatemala to escape police persecution and will seek asylum . Belize has a history with the U.S. government, which was accused in 2009 of spying on its citizens for foreign governments. McAfee is being sought by Belize authorities for questioning in the killing of his neighbor .