A man was arrested after his son was shot dead during a domestic dispute on Wednesday in Palmetto Bay, authorities said. The shooting took place around 4:49 p.m. in a house located in 168th Street and 92nd SW Avenue, according to the Miami-Dade Sheriff's Office. Miami Dade detective Argemis Colome said that "at the moment we don't know why there was this verbal dispute but ended up with the father shooting at the son." When the police arrived at…