This is one of the key photos, there are many features to note. The fine spray at the back left of the sink is aspirated blood – meaning Travis had blood in his airways (mouth or nose) that he is sneezing or coughing. There is a thick trail of blood at the front left of the sink, showing Travis is dripping or spurting blood as he moved to the sink. Both are only consistent with the gunshot being first. See also Note 1 and Note 2.