monrovia liberia opposition liberty party take claim election fraud supreme court week electoral commission rule friday first-round oct. 10 vote fair say sunday appeal likely set west african country presidential election back well december could result first round poll re-run could delay first democratic transfer power 70 years months ex football star george weah mean face vice-president joseph boakai run-off vote early november determine replace nobel peace prize laureate ellen johnson sirleaf third place candidate charles brumskine liberty party say oct. 10 first round mar widespread fraud supreme court order national elections commission nec investigate nec rule last week vote irregularities alter outcome first round weah 38 percent versus boakai 29 percent brumskine nearly 10 percent international observers say vote largely free fair take case supreme court time week brumskine tell reuters surprise rule nec defendants judge time delay raise tensions liberia many say dissatisfy johnson sirleaf 12-year rule cement peace bring much need aid country civil war little alleviate dire poverty liberty party complain widespread irregularities vote include poll station allow supporters cast ballot constitution friday file appeal supreme court seven days make final rule liberia 's liberty party appeal election fraud case supreme court