A murder investigation has reportedly been launched into Prince’s death after prescription drugs were found at Paisley Park where he died. Police are said to be looking for doctors or handlers who treated the star as friends fear he may have been over prescribed drugs. According to the Daily Star Police in Minneapolis have refused to rule out homicide Metro.co.uk reports: A team has been put in place to investigate and piece together the last two years of Prince’s life to establish what happened. A police source told The Daily Star: ‘A crack team have been assigned with learning minute by minute what Prince was doing during his final days. But the investigation will also look into his activities over the last two years.’ It recently surfaced that the singer had worked 154 hours, six and a half days, straight with no sleep in the lead up to his death. The singer was reported to have also accidentally overdosed the week before his death and was given live saving drugs tor reverse the effects. ‘Prince’s medical history is at the top of detectives’ list when it comes to cause of his death,’ the source said. Authorities are now said to [...]