It happened around 12:45 p.m. in the eastbound direction of the H-1 near the Kunia Road off-ramp on Monday, October 7. EMS treated and transported three people to the emergency room. EMS added that a 32-year-old woman and 3-year-old boy were seriously injured. A 40-year-old man was listed in stable condition. In the meantime, it is unclear how many vehicles are involved, but officials are investigating the incident and have not provided further details thus far. Any witnesses with additional information were asked to contact the HPD.