The 22-year-old suspect is accused of killing nine black people over their race in June 2015.
The South Carolina House approved the compromise 79-29 on Tuesday.
The juvenile injured is reportedly conscious and talking.
The friend of the white man charged in the killings of nine black churchgoers in Charleston, South Carolina, pleaded guilty to lying to federal investigators about what he knew prior to the massacre.
The teen was charged with computer crimes and aggravated voyeurism
More than 5,700 people have signed the petition to bring back Leigh Anne Arthur
Commentators suggest it is rich for the man who started two wars over 9/11 to criticise Trump for 'mirroring the nation's anger and frustrations'
If Facebook likes were votes, Hillary Clinton and Ted Cruz would be waving goodbye to the White House
La'Darious Wylie, 11, pushed her out of the way of an out-of-control car
Two other similar incidents have recently occurred in US schools
They chanted 'Free Fields' and wore homemade t-shirts bearing slogans like 'Bring Back Fields'
Carey Burgess believes the incident was due to sexism
Police have launched an investigation into the incident at the South Carolina high school
Man arrested after thousands of shotguns and rifles, along with chainsaws, were found
The injury helped police identify the alleged attacker
Seven South Carolina inmates are serving solitary confinement for a viral video they filmed inside the South Carolina's Kershaw Correctional Institution.