What are the implications of a motion to suppress postarrest statements made in response to questions from a police officer?

Palomares contends the trial court erred in denying his motion to suppress his postarrest statements made in response to questions from an officer. He asserts the statements were obtained in violation of his rights under Miranda v. Arizona (1966) 384 U.S. 436 (Miranda). The People contend admission of the statements was not error. We agree with Palomares that the trial court erred in ruling the statements admissible; however, the error was not prejudicial.