Witnesses to an Assault

There were six witnesses when the police arrived The detectives took their statements Six ethnicities were mentioned. How many perps? One Two said he had a long face; one said she had a round moon face. Eye colors mentioned were blue, black, green, brown and amber. One said he saw a dragon tattoo; no one else saw it. The detectives looked at each other. The only thing the witnesses agreed on was that the man had been assaulted. Knocked out of his wheelchair – clobbered, slapped, kicked, slammed, clocked. The old man had impaired eyesight so he was no help at all. Or as much help as the others.