One person was killed and four others -- including two children -- were injured in a crash in Federal Way Friday. The crash shut down a four-block stretch of Pacific Highway S. in Federal Way for several hours Friday.

The crash happened after 2 p.m., causing police to shot down Pacific Highway between S. 300th Street and S. 304th Street.

Federal Way Police say the driver of a white sedan was driving recklessly southbound on Pacific Highway. He lost control entering the northbound lanes where the car was t-boned by a truck.

The driver was killed. Police say his two children -- an infant and toddler -- are in critical condition and his wife sustained non-life threatening injuries. South King Fire and Rescue reported earlier the that children's injuries were non-life threatening.

The driver of the truck did not have serious injuries.