Around 9:30, Sioux City police were called to the collision at 3rd and Lewis Boulevard. Investigators say the northbound semi struck the eastbound car that was occupied by an 18-year-old woman and a 19-year-old man. Both died at the scene. The driver of the semi was not injured.
The names of those involved are not being released at this time as the investigation continues.
(By Josie Cooper, KSCJ, Sioux City)