It happened Tuesday night at East Mount Eden and Jerome avenues. Police say a 45-year-old man walked up to two men and opened fire. 33-year-old Donte Thomas, of Grand Concourse in the Bronx, was shot in the head and pronounced dead at the hospital. A 35-year-old man was critically wounded. Police say the 45-year-old gunman was also shot in the head during the altercation. He is in critical condition.