well 1. he could be defended legally – it’s still not certain that he is even the shooter. The police and media have worked together and released lots of information on their side framing him as the criminal, but – not unlike https://en.wikipedia.org/wiki/Richard_Jewell – trial by media is not a verdict. Does the evidence hold up? All we have seen are pictures of the person of interest, pictures of Luigi, and statements that certain items were received. Without actual footage of the scenario, testimony, etc. it’s totally possible that things aren’t what they seem.

Read. the. article.