HUNTSVILLE, AL (WAFF)- Huntsville police are investigating several homicides for the year 2013. Six of those cases remain unsolved. The shooting death of 46-year-old Ulas Lacy on Wilkenson Drive Sunday night brings the Huntsville homicide total to a record-setting 25. Six of the 25 murders remain unsolved. In October, Jeffrey Harris was shot and killed during a drug deal at a home...