Authorities say 19-year-old William Mack Sapp of south St. Louis County is charged with second-degree assault and leaving the scene of an accident. He is jailed on $500,000 bond following his arrest on Wednesday. It wasn't immediately clear if Sapp had an attorney.
The other alleged racer, 19-year-old Trenton Pinckard of Glen Carbon, Ill., was charged earlier this week with leaving the scene of an accident.
The St. Louis area's newest casino is falling short of revenue projections.
The St. Louis Post-Dispatch reports that the River City casino in south St. Louis County is now projected to generate slightly less than $8.2 million in its 10 months of operation this year, and a little less than $10 million in 2011.
Police on Wednesday did an about-face and said the Reliable Funeral Home shootings may not be gang related, despite previous public statements from Chief Dan Isom."The Chief initially said at the scene that he thought it may be the result of feuding between two gangs but further investigation has not been able to support that," said Erica Van Ross, a spokeswoman for the deparment. "After learning that the parties may have initially become involved in an argument at the funeral, this appears to be, at this point at least, stemming from a personal dispute."
Police say two people are dead after a gang-related shooting outside a St. Louis funeral home while a service was being held inside.
Two other people were injured in the shooting about noon Tuesday at Reliable Funeral Home.