Last night, I heard the 911 call on Nancy Grace, and the father was very concerned that the perp would die. He briefly mentioned that he caught the guy molesting his daughter, and the rest of the call was begging them to hurry so Flores wouldn't die. His family even performed CPR while they waited for EMS to arrive. I have a feeling that, at 47, Flores may not have been in the best of health. The shock of being caught "in the act", along with the physical altercation with the girl's father, may have caused heart problems that hastened his demise. There was nothing in the father's tone of voice that would lead one to believe that he intended to kill Flores. Instead, he seemed shocked and appalled at the idea that Flores might die.
IMO