Family and friends came out on Thursday to honor Jayla Brown and Jalin Rios, the two young adults in Niagara Falls who were killed in shootings over the holiday weekend.The vigil was held at a parking lot at the intersection of Highland and Fairfield Avenue, where one of the two shootings had taken place. "I reached out to the families the minute I heard that there were some victims that passed away, and I said, with the family's permission, I'm…