The body of a woman in her twenties was found early Sunday along the highway in the 6100 block of Camp Bullis Rd, just off I-10 on the northwest side, News Radio 1200 WOAI reports.
The grisly discovery was made by a passerby at bout 2AM.
Detectives are questioning the victim's boyfriend.
Officers say they are not certain whether the woman's death was due o a traffic incident, or if she was a murder victim,