The Hidalgo County Sheriff's office is investigating an incident in Palmview where an 18-month-old boy has been run over.
Sheriff Lupe Trevino said the child was outside a private residence when his mother ran him over.
The incident happened around 7:30 p.m. just south of 2 Mile Line and FM 492.
Trevino said the mother apparently had no idea the boy was outside.
The case remains under investigation.