greensboro officer thomas webster got out. >> the officer was standing like this on the other side but talking to them. >> he was acting professionally? >> definitely. >> something went wrong. there was a foot chase and a struggle. police officers pinned anton to the ground. soon emergency workers were on the scene, attempting to resuscitate anton on the front doorstep of his home as his mother looked on. >> not yet. >> she telephoned anton's father and tone. you got to phone line that you're not able to see what's happening. >> i hear what was happening. i was telling her to get him up . >> it was too late. can you tell me how and when you heard the news that your brother had died? >> yes. our mother called and she say your brother is dead. >> latoya, anti-'s older sister, immediately headed to the hospital to see her baby brother one last time. >> he had a white sheet up to his neck. his eyes were red like someone had smothered him. >> you probably never heard of anton black. neither had we. we found out about anton while reporting about a case you have heard of, the murder george fl