This Thursday, Sept. 16, 2021 photo shows the outside of the Aransas Oaks RV in Ingleside, Texas.  A teen who said he killed his family and posted graphic images of their bodies on social media killed himself after officers found him at his home, authorities said Thursday. Law enforcement agencies late Wednesday night tracked the teen to a recreational vehicle park near Aransas Pass. Officers asked him to step outside of his motor home, but he refused. Officers then heard a single gunshot and the sound of a person falling to the ground, police said. (Annie Rice/Corpus Christi Caller-Times via AP)