The Latest: Houston truck driver held in crash that killed 4

LAKEWOOD, Colo. (AP) — The Latest on fatal pileup on Interstate 70 near Denver (all times local):
12:30 p.m.
The truck driver suspected of killing four people in a fiery crash near Denver is expected to make his first court appearance on Saturday.
Authorities said Friday that Rogel Lazaro Aguilera-Mederos was arrested in Thursday’s rush hour crash on busy Interstate 70 based on interviews and evidence gathered by investigators.
He is being held on suspicion of vehicular homicide but