New evidence has been revealed in the murder case of eight-year-old Richmond boy Marty Cobb.
Mairese Washington, the 16-year-old murder suspect, is accused of striking Cobb with a log and stomping on him. This information is according to court documents.
Marty Cobb's older sister told police she and her brother were playing on the train tracks behind their home when Washington attacked Marty; she also says Washington choked her with his hands and a stick.
On Monday, Washington was indicted on three charges in the case, including second-degree murder.
8News will continue following this case; stay with us on air and online for updates.