Do you have a link to the articles or videos naming Ara Sr. as a POI in his son's disappearance? I have not had time to read every article. Even if he has been named a POI, we cannot outright accuse him of killing his son.
The video of Lt. Mendoza calling Sr. a person of interest yesterday was in an interview with Fox11 reporter Gigi Graciette. I won't post the link since it's on her social media site but you can easily google it.