Big Island police are looking for two men, ages 25 and 22, and their father, 46, who allegedly assaulted a 30-year-old man March 13 in Puna and stole his backpack.
Police said the three men, suspected of burglary and assault, for confronted the 30-year-old man at his Hawaiian Paradise Park home.
The three men, who are acquaintances of the victim, then allegedly assaulted him and one stole his backpack from a car parked on the property.
The 25-year-old is a Keaau resident. His 22-year-old brother lives in Nanawale, and their father is a Hawaiian Beaches resident, police said.
Anyone with information is asked to call police at 935-3311 or Detective John Rodrigues at 966-5385.
Anonymous tipsters may call CrimeStoppers at 961-8300 or 329-8181.