Man shoots, kills brother during argument at Spanaway construction site, officials say

SPANAWAY, Wash. -- Authorities say a 50-year-old man is in custody after shooting and killing his brother during an argument Tuesday.

It happened at a construction site in 1800 block of Military Road S. The Pierce County Sheriff's Office said on Twitter that the man shot his 52-year-old brother and drove to Joint Base Lewis-McChord to turn himself in to military police.

He was taken into custody by the sheriff's office at the gate, officials said.

No other information about the shooting has been released.