Killer Mike was escorted out of the Grammy Awards in handcuffs, just hours after winning three prizes.The Atlanta-born rapper, real name Michael Render, won Best Rap Album award for Michael and both Best Rap Performance and Best Rap Song for “Scientists & Engineers”. Video posted on social media by The Hollywood Reporter showed Render being led away from the ceremony by police.The Independent has reached out to Killer Mike’s representatives for commentChris Gardner, senior staff writer at The Hollywood Reporter.