SPOKANE, Wash. -

A good Samaritan was killed in a hit and run crash off westbound Interstate 90 near the Geiger exit Friday night.

According to the Washington State Patrol, one vehicle slid off the freeway and came to a rest down an embankment. The occupants of the vehicle got out of the vehicle and were okay.

A driver, 56-year-old Scott Moore, stopped along the the freeway to help the occupants of the first car when a second vehicle lost control, slid over the embankment and hit Moore, killing him.

That driver is in custody for hit and run and vehicular homicide.