He immediately called 911 and when the the paramedics arrived, the three children, Luis, Juan and Alexander were found to be dead while the children's father, Luis Fuentes, was in the driver's seat — he had been stabbed in the chest but was still alive.
Luis was rushed to the hospital for his wounds but is currently in stable condition.
Police have said they have already found enough evidence that points to Luis as the main suspect; they believe he stabbed his three sons and then himself.
However, they don't know what the cause or motive might have been or why the family was in the area.
Rene Chanquin, a cousin of the hospitalized father gave clues that Luis may have had some financial trouble by saying:
"He was a good man who had fallen on hard times."
Luis' brother, Byron Fuentes also spoke to police and said that he hadn't seen Luis in about a month and he had recently withdrawn from relatives.
Wednesday night several people gathered at the location of the horrific even and placed flowers, candles and small mementos in honor of the children who were murdered.
We can't imagine how difficult this is for family and loved ones affected but our thoughts are with them during this troubling time.
In the since-deleted posts, the reality star exclaimed that the many shootings in which officers kill unarmed black men have "nothing to do with race," and even included the "all lives matter" hashtag.