He was soaking wet and had his own clothes in his arms; therefore, the policeman interrogated him thinking that he had caught a train without paying or committed robbery.
彼は全身ずぶ濡れのうえ、脱いだ衣類を小脇に抱えていた為、警察官は無賃乗車もしくは窃盗犯とみて詰問していた。