After Varca murder do senior citizens feel unsafe?

Senior citizens who live alone are most vulnerable to be victims of any crime, since they are soft targets. Generally the victims are known to the assassins, who also know about their financial dealings and assets. But in Goa the migration of children to Europe make senior citizens most vulnerable. Often the seniors depend on labour for their well being. Often they are victims of crime due to the property and assets. Govt has to take some vital measures to ensure that police force or neighbourhood teams keep watch on senior citizens. These teams should cater to well being of senior citizens and help them when in need even in daily tasks which become laborious at an advanced age.