POSTED: 10:32 p.m. HST, Jul 14, 2014
LAST UPDATED: 12:10 p.m. HST, Jul 15, 2014
Police arrested a 20-year-old man on Monday on suspicion of robbery in Hawaii Kai.
The man who lives in Hawaii Kai allegedly attacked a man walking on a sidewalk at 10:45 a.m. on May 28 and demanded money.
The attacker fled when witnesses intervened, police said.
Police arrested the alleged attacker at 12:30 p.m. on Monday.