Joe Silva called 911 moments after he allegedly stabbed Harrell Griesenbeck, telling the dispatcher, "I just stabbed someone in the neck." Police arrived to find a blood-covered vestibule and a trail leading down a hallway where Griesenbeck had collapsed and died, The Dallas Morning News said Tuesday.
Silva allegedly told officers he decided to kill Griesenbeck because he put a flower on his door and was wearing a red hat.
Silva is charged with one count of murder and is being held in lieu of $500,000 bail at Dallas County Jail.
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