Lab 2.1 Script

var grResult = new GlideRecord ( 'duplicate_audit_result');
grResult.addQuery ( 'follow_on_task', current.sys_id );
grResult.query();
var cis = [];
while (grResult.next())
    cis.push(grResult.getValue('duplicate_ci'));

var grCi = new GlideRecord ( 'cmdb_ci' );
grCi.addQuery ('sys_id', 'IN', cis.toString());
grCi.orderByDesc ('sys_created_on');
grCi.query();
grCi.next();
while (grCi.next())
      grCi.deleteRecord();


Lab 2.2 Script

var gr = new GlideRecord ('cmdb_ci');
gr.get (current.cmdb_ci);
gr.deleteRecord();