Srinagar, Oct. 31 -- Zaid Alam Bahadur, a retired senior police officer, had earned the nickname "Bahadur" during his college days because of his fearless nature. Always ready to face difficult situations, he had spent much of his life serving people and fulfilling responsibilities.However, about eighteen months before retirement, he began experiencing occasional memory lapses. He sometimes forgot names or repeated questions, but his family initially dismissed these signs as ordinary forgetfulness.Retirement brought another change. His professional engagements, colleagues and social circle gradually disappeared, leaving him confined largely to his home.His wife, Khalida, remained his closest companion. Their only son had gone abroad for h...