Elisabeth Mandala was a senior at Kempner High School in the Fort Bend school district, the Chronicle reported.
Her body was found Saturday along with those of two men on a highway just west of Mina, a town of about 6,000 people near Monterrey, the Chronicle reported.
Newspapers in Monterrey reported that their pickup was staged to look like it had been in an accident, but there was evidence that a rock had been jammed in the accelerator, the Chronicle reported.
“It's pretty apparent she was doing stuff down there she shouldn't have been,” an unnamed law enforcement source close to the investigation told the Chronicle.
-- Lance Murray