SHELBY, N.C. -- Shelby police are investigating the death of a partially paralyzed elderly woman. Caroline Allen, 77, was shot and killed inside her Miles Road home Tuesday night. Police say it is the fourth time in the past six months than an elderly woman has died of suspicious causes. Police Capt. Jeff Ledford got the call at 7 p.m. Tuesday. His initial thought? Here we go again. Shelby police are investigating Caroline Allen's death. "When the shift supervisor called and said: ‘Here's what we’ve got. We’ve got an elderly female that lived alone in her house and we found...