At least 20 people are injured and a suspect dead after a shooting at an arts festival this morning in Trenton, New Jersey. A 13-year-old boy and three others are in critical condition. It happened a little before three a.m. at the "Art All Night Trenton 2018" event. Police say multiple people opened fire and an officer was involved. A 33-year-old male suspect is dead and another suspect is in custody. Authorities have recovered several weapons from the crime scene. Witnesses report hearing the shots before people started to run. The Mercer County's Prosecutors Office Homicide Task Force is investigating.
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