Investigators on Tuesday returned to the scene of an accident that killed a woman and a teenager over the weekend.

Police closed MacArthur Road, between Mechanicsville and Eberhart roads, in Whitehall Twp., Lehigh Co., Tuesday morning to reconstruct the accident, which happened Saturday night.

A speeding pickup truck crashed into a car that was turning onto MacArthur Road, also known as Route 145.

Two people in the car, Sharon Gonzalez-Medina, 41, and a 16-year-old boy, were killed, officials said. Two people in the pickup truck were seriously injured.