By Gregg Wendorf Advance News Journal PHARR — People are going to read this story and wonder – how can a 24-yearold male, Brandon Dion Garza, strangle his 7-yearold brother?Who can do such a thing?What’s the world coming to?All those platitudes apply to this case. Especially, since Garza confessed to the murder last Thursday morning, according to a criminal complaint.The fratricide took place in the 900 block of W. Caffrey, Dec. 9, where apartments and fourplexes line the street, at approximately 3:20 a.m. By the time police and other first-responders arrived at the location, the boy was already unresponsive.Following his ...