Troopers say the off-road vehicle ran a stop sign in rural Waxahachie and collided with a pickup truck, ejecting all four occupants of the UTV.

[source: http://rssfeeds.wfaa.com/~/793843295/0/wfaa/home~teens-killed-teens-injured-following-UTV-crash-in-Waxahachie-officials-say]