An Assam police constable posted at the official residence of Assam CM Sarbananda Sonowal allegedly committed suicide in Guwahati on Sunday. The security personnel was found hanging in a toilet on Sunday night. The deceased person was identified as 49-year-old Babul Chandra Das hailing from Patharkuchi area near Pathsala in Barpeta district. The top-police-official also said that he was undergoing a heart disease treatment.