Overland Park ? Criminal charges have been amended against a supremacist accused of fatally shooting three people at suburban Kansas City Jewish sites.

The Kansas City Star reports that 73-year-old Frazier Glenn Cross Jr. faces a single capital murder count for all three victims after Johnson County prosecutors dismissed a separate first-degree murder charge.

Cross, also known as F. Glenn Miller Jr., is accused of killing 69-year-old William Corporon and his 14-year-old grandson, Reat Griffin Underwood, in the parking lot of the Jewish Community Center in Overland Park, Kansas, on April 13. Prosecutors said Cross then went to the nearby Village Shalom senior care facility and killed 53-year-old Terri LaManno of Kansas City, Missouri.

The amended charges say the three were killed as part of a common scheme or course of conduct.