I see no account of a witness stating that they heard shots. She claims the boat was firing on her, but there doesn't seem to be any witnesses to that. Anyone could arrange a boat "chasing" her. Also, these people lived in Mexico for five years, in Reynosa, right across the border, one would think they would be more savy than just some tourists who accidentally fell into some pirate trap set by evil, dope smuggling job stealing Mexican Islamo-fascist Communists. No body to show how he actually died. Hmmmm.....

Also, as a hunter who knows what a gun shot sounds like a mile away on a lake, hmmm......