I've blogged on other examples in the past. Things haven't changed. Here are just a few examples I've collected in just the last couple weeks:
These incidents are the result of allowing anyone to purchase and own a gun with no training whatsoever, including training on the appropriateness of a situation or the heavy responsibilities of gun ownership, and no regard whatsoever for the temperament of the buyer. As a result, simple disputes over trivial reasons turn deadly.
Update (5/15/16): A late addition from today's news:
--> Cutting in line for the taco truck in Texas: 39-year-old Rigoberto Jose Castillo was standing in line at a taco truck at 2AM when a group of people cut in line. A fist fight erupted. That's when one of the group, went to his vehicle, retrieved a loaded handgun, and fired into the line, killing Castillo. He then tried to shoot a witness, but the gun jammed. Then he fled the scene.