Webwrong 2: Relative clauses

The man whose I saw yesterday is dead!! This morning I was reading the newspaper who I had bought at the newsagent’s, when I read a headline at the second page: “Old beggar found dead in the park”. The piece of news, that was only 15 lines long, spoke about and old beggar which had been beaten to death with a blunt and heavy instrument. There seemed to be no motive for the brutal attack, as he was still carrying his wallet, that contained 40 €. The signs of violence were astonishing, and even more astonishing was to see that the man whom was on the picture, lying dead in a pool of blood, was nobody but the old beggar whose I had seen screaming at the park the day before.