Good Samaritan Killed Answering Knock At Door

(Minneapolis, MN) -- A Good Samaritan on the north side of Minneapolis is dead after an attack that followed a knock on his door for help. Sixty-nine-year-old Thomas Sonnenberg was shot in the head by a man who was at his door Friday afternoon saying someone was trying to kill him. He called 9-1-1 for the stranger, and police arrived as the suspect was attacking Sonnenberg's wife. Twenty-year-old Devon Derrick Parker of Minneapolis is jailed and awaiting formal murder charges.