The last of five people arrested in connection to last month's robbery and shooting at the Ameriental grocery store in Eau Claire was in court on Tuesday.
Prosecutors say 19 year-old Ai Xiong was not a part of the actual robbery, but he is accused of helping with the planning process.
Xiong is charged with attempted first degree intentional homicide and armed robbery.
Officials say he may have helped provide details regarding the layout of the store, including the location of the surveillance system.
His arraignment is scheduled for Monday.
The other people charged in the case will be in court tomorrow.