Unarmed — as in, has no arms:
That Crenshaw is armless and paints using his feet probably has much to do with the attention he gets.
But on Tuesday, just after midnight, Miami Beach police say that Crenshaw stabbed one of those tourists. Crenshaw, police say, used a pair of scissors he clutched with his feet to stab Cesar Coronado, 22, who was visiting Miami Beach from Chicago.
Source: Homeless South Beach artist with no arms stabs tourist, cops say | Miami Herald
(Reminds me of an old story i remember from my early days of gun blogging, mid-oughts, about a quadruple amputee artist who headbutted someone to death over a girl. Haven’t been able to find that story, on searching lately — seems to have disappeared from internet.)