A 25-year-old rapper missing for 24 hours has been found dead in a lake after jumping into the water to save his pet dog from drowning even though he could not swim.<br />Haunting phone footage recorded by singer Luan Oliveira just before his death shows his dog Zaira struggling to swim back to the shore in Cotia, a municipality in the state of Sao Paulo, Brazil.<br />The clip from 5th March shows Zaira desperately paddling but getting nowhere as Oliveira, known as 'Corre Kid' to fans, calls to him: "Come here - come back!"<br />Oliveira's phone was found later on the shore bank by friends who watched the video and called police.<br />Video: Newsflash/NX