NAMPA -- A Nampa man was killed on Labor Day when the pickup he was riding in crashed into another vehicle pulling a camper trailer.

Idaho State Police were called out to the collision at Robinson Boulevard and Airport Road at 6:51 p.m.

Investigators say 21-year-old Tristan Campbell of Nampa was driving east on Airport Road when he failed to stop at a stop sign. Campbell's pickup continued into the intersection, where it hit another pickup hauling a camper trailer, driven by 42-year-old Nephi Dummar of Nampa.

One passenger in Campbell's pickup, 21-year-old Ethan Hayes, died from his injuries at the scene.

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Dummar, Campbell, and several other passengers were taken by ambulance to Saint Alphonsus Regional Medical Center in Boise.

The wreck blocked the intersection for about four hours.

Hayes death was the second collision in less than 30 minutes to claim the life of a young Nampa man. Austin Smith, 18, was killed in a separate wreck east of Lowman earlier in the evening.

Both crashes remain under investigation.