Virginia Gov. Tim Kaine has cleared the way for the execution of sniper John Allen Muhammad.

The U.S. Supreme Court has refused to block Tuesday’s scheduled execution of sniper mastermind John Allen Muhammad.

The fear generated in Cherokee County over four murders by a serial killer has the phone ringing almost constantly at Crimestoppers in Columbia, which is handling all anonymous tips in the cases. It has received more than 50 calls in the last two days about the murders. WJBF News Channel 6’s SC Capitol reporter, Robert Kittle, has more.