Chicago police Bail was denied Sunday for a convicted felon who was on house arrest when he and his brother allegedly shot and killed another man earlier this month in the West Pullman neighborhood on the Far South Side. Semaj Dixon, 28, was charged with first-degree murder in the April 5 slaying of 21-year-old Eugene Broach, who prosecutors said was shot 11 times during Dixon’s initial court hearing. Dixon’s brother remains at large. Prosecutors alleged that Dixon and his brother were both armed with handguns when they chased Broach through the 12000 block of South Lowe, where Dixon lives. When Broach fell, prosecutors said the brothers stood over him and fired repeatedly as he lay in a “fetal position.”