A deadly robbery at a Pearl City shopping center has left police with a suspect back on the street while they keep building their case.

• A 47-year-old man, Steve Junior, was attacked at the Pearl Kai Shopping Center and died from the assault.
• Police arrested a 29-year-old man in connection with the attack but have since released him while the investigation continues.
• The suspect could face a longer sentence than usual because of the victim's age.

Outlook: Police are expected to continue gathering evidence before deciding on formal charges.