So my dad was shooting his Taurus 357 mag yesterday. He was shooting blazer aluminum cased .38 spl. When he fired, flames shot out of the barrel/cylinder. When he went to eject the shell it was stuck. He pried the shell out and it was cracked all the way down the case (vertical) with a hole in the bottom. For what ever reason he decided to keep shooting and it happened one more time with the same results. Could it be double charged ammunition from the factory?