Emergency Medical Services responded to two separate stabbings that occurred in Chinatown and downtown Honolulu within an hour.

The first stabbing occurred on River Street at approximately 8:15 p.m. Thursday.

Paramedics treated a 69-year-old man who sustained a stab wound to his upper body and bruises to his face.

The victim was transported to a hospital in serious condition.

EMS responded to the second stabbing at approximately 8:40 p.m.

Paramedics responded to Bishop Street near the 7-Eleven store where they found a 27-year-old man who also sustained a stab wound to his upper body.

EMS treated and transported him to a trauma center in serious condition.

It is unclear whether the two stabbings are related.

Police said there are no arrests at this time.