Question

why did the constable desperate to catch the man though he was not able to see him​

Answer 1

Answer: When constable Jaffers tried to catch Griffin, he became invisible by removing his clothes. Jaffers found himself struggling with someone who couldn't be seen. He was hit blows by Griffin and soon was knocked unconscious.

Answer 2

Explanation:

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When constable Jaffers tried to catch Griffin, he became invisible by removing his clothes. Jaffers found himself struggling with someone who couldn't be seen. He was hit blows by Griffin and soon was knocked unconscious.