Police arrest 1 person and search for another after Seattle festival shooting that killed 3

Police in Seattle have arrested one suspect and are currently searching for another individual following a shooting incident at a crowded food festival. The event took place beneath the Space Needle, where gunfire erupted and resulted in the deaths of three people. Authorities are continuing their investigation to locate the second suspect involved in the violence that occurred during the public gathering, while the first individual remains in police custody for the crime.