Final answer:
False, The police do not need a suspect's explicit consent to talk before questioning them; instead, they must inform the suspect of their Miranda rights, which include the right to remain silent and the right to an attorney.
Step-by-step explanation:
The statement that police must obtain the suspect's explicit consent to talk to them before questioning is false. According to the landmark case Miranda v. Arizona, the police are required to advise suspects of their right to remain silent and to have an attorney present during interrogation.
If a suspect is in custody, the police must read them their Miranda rights before any questioning can proceed. If the rights are not read, anything the suspect says may not be admissible in court. However, the suspect does not need to give explicit consent to talk; they must only be informed of their rights and can choose to waive them and speak with the police if they wish.