The man accused in one of America's worst mass shootings will be formally charged Monday.
24 year old James Holmes is accused of opening fire into an Aurora, Colorado theater, during a midnight premier of the Batman movie, the Dark Knight Rises.
The July 20 rampage left a dozen people dead and close to 60 people injured.
Court documents say prosecutors will seek 12 counts of first degree murder, and numerous attempted first degree murder counts, among other charges.
The total amount of could reach over 100 separate charges.