Live updates: 10 dead in mass shooting at Buffalo supermarket

"This is someone who has hate in their heart, soul and mind."Suspect surveilled the area: The suspected shooter, 18-year-old Payton Gendron, surveilled both the community and the grocery store as part of the planning of his attack, Buffalo Mayor Byron Brown told CNN."It sounds like he was here for maybe several days from reports that I’ve been hearing and that he did surveil this community, was scouting the supermarket, actually talked to some people in the area," Brown told CNN.Investigators believe the suspect researched the area and "targeted the busiest place at one of the busiest times," New York Gov. Hochul also told CNN."This was targeted by zip code," Hochul said. In comparison, 13748, the zip code that includes Gendron's hometown, Conklin, is 89% White and 0.4% Black.CNN's Polo Sandoval, Sarah Jorgenson and Casey Tolan contributed to this report.From CNN’s Shimon Prokupecz in Buffalo; Samantha Beech and Liam Reilly in New York; and Chuck Johnston in AtlantaThe 18 year-old suspect in the Buffalo mass shooting where 10 people were killed on Saturday made a "generalized threat" while he attended Susquehanna Valley Central High School in June 2021, Buffalo Police Commissioner Joseph Gramaglia said Sunday. State police and the FBI are interviewing the suspect’s parents who are cooperating with authorities, he said.From CNN’s Chuck JohnstonAll family notifications have occurred after Saturday’s shooting at the Tops Friendly Markets store, Buffalo Police Commissioner Joseph Gramaglia said Sunday.“We had a family reunification center, and we were able to provide all those notifications so that they can begin the grieving process,” Gramaglia said. Gramaglia said the FBI is bringing in specialized equipment to help process that scene.“This is a very significant coordinated collaborative effort with the State Police, the FBI, the sheriff's department, everybody else that are involved in this process,” he said.From CNN’s Chuck JohnstonThe evidence that police have recovered “makes no mistake” that the mass shooting in Buffalo, New York, on Saturday was a hate crime, Buffalo Police Commissioner Joseph Gramaglia said.“This is an absolute racist hate crime, it will prosecuted as a hate crime,” Gramaglia said at a press conference alongside other officials in Buffalo on Sunday.Erie County Sheriff John C.