Governor Gregg Abbott of Texas confirmed that the shooting in the Santa Fe high school that left 10 dead, mostly students, and 10 injured, is Dimitrios Pagourtzis, who planned to kill himself but gave himself up to the police. Two other persons of interest are also in custody. The killer used two guns in the crime, a shotgun and a 38. revolver, which he obtained from is father who held them legally. The school was cleared and placed in lockdown after several explosive devices were found on campus and in surrounding areas. The governor said they were made of C-3 explosives and Molotov cocktails. The FBI is taking part in the investigation along with the local police.