Authorities are trying to identify four men suspected of attacking two others early Wednesday morning.

The victims, identified as 40-year-old Ronald Marcus and 40-year-old Kenneth Williams, both of Omaha, told investigators they were walking at Park Avenue and Woolworth around 2:30 a.m. when the four men approached and began assaulting them.

Both victims, who were cut in the attack, were taken to the hospital. Marcus remains hospitalized with critical injuries, Williams was treated and released.

Officers were unable to locate the suspects in the area.