"At present ... I may tell you that political patronage is very difficult to find out. There will not be enough evidence in this regard. It may not be proper on the part of a judge to comment on that...," Justice M B Shah told reporters after the fourth day's hearing here.
During his previous visit to the state in December 2011, Justice Shah had also given a similar statement.
Justice Shah had then also slammed government officials for 'direct links' with those involved in illegal mining.