A second suspect has been arrested in the Waialae Nui attack that left two people in critical condition early Thursday.

Police arrested Zachary Robinson, 19, in connection with the crime on Thursday night.
Now another suspect, 21-year-old Cody Mikami, is in custody and both have been charged today with one count of attempted murder in the first degree, two counts of attempted murder in the second degree, and one count of robbery in first degree, said Maj. Clayton Kau, Honolulu police spokesman.
Each is being held on $1 million bail and remains in the Honolulu police cellblock.
At last report yesterday, the two victims remained in critical condition. They are Mary Lee Koskinen, 85, and her caregiver, 40-year-old Matthew Edmondson.