You have heard the warnings many times on television and in the movies:
“You have the right to remain silent. If you give up that right, anything you say can and will be used against you in court. You have the right to talk to a lawyer for advice before we ask you any questions. You have the right to have a lawyer with you during questioning. If you cannot afford a lawyer, one will be appointed for you before any questioning if you wish. If you decide to answer questions now without a lawyer present, you have the right to stop answering at any time.”
(This) is a serious warning