Honolulu police have opened a first-degree assault investigation after a 39-year-old man sustained a gunshot wound to his foot following an argument with a male suspect in the Kalihi area Monday, police said.

Emergency Medical Services personnel responded to Liliha Street at about 4:05 a.m. Monday where they treated the victim. He was taken in serious condition to a hospital.

Details surrounding the shooting were not available as the victim was uncooperative with police officers, police said.

There are no arrests at this time.