The Palm Bay Police Department has released the names of the two people who were shot and killed Friday.

Investigator say Derrick Flowers, 31, killed his half brother Joshua Wadlington, 27 and Michael Landon, 38, in a rage.

The shooting happened about 5 p.m. outside of a home near in the 2500 block of Vernon Drive.

Flowers was arrested in Polk County.

Police are still trying to determine a motive.

Anyone with information about the shooting is asked to call Crimeline at 1-800-423-TIPS.