Police are searching for a second suspect after gunfire erupted at a crowded food festival beneath Seattle’s Space Needle. Two men and a woman died and four were wounded Sunday, including a toddler. Another suspect was earlier arrested. The shooting happened at the end of the annual Bite of Seattle festival. Assistant Chief Tyrone Davis said during a news conference Sunday night that detectives did not have any description of the person sought. Investigators believe the two were shooting at each other and there is no ongoing threat to the public. The Seattle Fire Department says the four wounded, including a 2-year-old boy, were hospitalized and in stable condition.