On Sunday, May 29, 2022 at approximately 2:31 AM Waterloo Police and Waterloo Fire Rescue responded to possible shooting with injuries in the 700 block of W1st. Street.   Upon their arrival they found two adult males suffering from gunshot wounds.    Both males were transported to area hospitals.   One male died as the result of injuries sustained in this incident.   This is an active, ongoing investigation and no further information will be released at this time.   Anyone with information regarding this incident can contact Waterloo Police at 319-291-4340 Option 3.