When Wyldstyle frees Emmet , Bad Cop and his forces pursue them to one of the secret tunnels .
He first appears where he interrogates Emmet on the Master Builders and comes up to send Emmet to the Melting Chamber .
When Wyldstyle frees Emmet , Bad Cop and Emmet 's forces pursue them to one of the secret tunnels .
He first appears where he interrogates Emmet on the Master Builders and comes up to send Emmet to the Melting Chamber .