HILLSBORO, Ore. -- An early morning rear-end collision killed a man and closed the Tualatin Valley Highway in both directions Thursday, according to police.

The road was closed in both directions between Imlay and Brookwood. Two lanes were reopened around 6:30 a.m. on one side of the highway, allowing traffic through in both directions, ODOT said.

ODOT issued an "all clear" and reopened all lanes just before 9 a.m.

Hillsboro police said the accident occurred around 2:30 a.m. and involved two cars, both heading westbound.

Onesimo Ortiz-Giron, a 43-year-old Hillsboro man, was pronounced dead at the scene. His SUV burst into flames during the wreck, police said.

A man and woman in their 20s were in a second car that allegedly rear-ended Ortiz-Giron's vehicle.

 Details: Traffic Alerts

Julio Roberto Urbina, 22, was traveling with a 23-year-old woman, Rocio Alexi Mazariegos-Aba, in a Dodge Stratus when they hit Ortiz-Giron from behind. Police would not comment on whether alcohol was a factor.

Ortiz-Giron's vehicle, a GMC Jimmy, burst into flames.

Roberto-Urbina suffered minor injuries. He was transported to a local hospital and arrested after release on manslaughter charges.

His passenger was uninjured and not charged, Hillsboro police said.

KGW Reporter Erica Heartquist contributed to this report.