NEWYou can now listen to Fox News articles! A convicted killer allegedly shot two men, killing one, less than two hours after he was released from a North Carolina jail on bond last week, a stunning timeline that is raising fresh questions about why the repeat violent offender was free in the first place.David Simpson, 29, is charged with first-degree murder, attempted first-degree murder, assault with a deadly weapon with intent to kill inflicting serious injury, and possession of a firearm by a felon in the July 29 shooting at an east Charlotte apartment complex. A Mecklenburg County judge on…