Its hard to imagine that Dr Loganathans family did not have passports . especially since he was in US for 30 years.normally family members/parents visit their children in US/UK. He also wants to be buried ( not cremated/burned ?) in university campus,not in tamilnadu.whatever..
Iam more deeply grieved about Ms Minal Panchal , who was killed too. she was young and died a untimely death.may her soul rest in peace.