Question

what is the meaning of the word nonchalant as used in the passage? the first suspect was nonchalant as she sauntered into the interrogation room for questioning. where were you on the night of june 13? detective li asked her. unconcerned, she responded, i was the keynote speaker at an event that night, and several hundred people who were in attendance can corroborate my alibi. calm and tranquil appearing innocent unpredictable

Explanation:

The word "nonchalant" in the context of the suspect sauntering into the interrogation room and giving a calm - like response implies being calm and tranquil. The suspect shows a lack of concern or a relaxed demeanor.

Answer:

calm and tranquil