Aftab kept coughing, sneezing during lie detector test, readings affected

During polygraph test sessions, murder-accused Aftab Poonawala was constantly coughing and sneezing, because of which the readings on the machine were affected, reports quoting a Forensic Science Laboratory official said. The official reportedly said that key questions were unanswered in the earlier sessions. A new polygraph test session for Aftab was scheduled for Monday.