The attacker has been identified as Tejas Sharma. He allegedly was in a crowd of complainants who had come to meet the Lokayukta in his office in the ground floor of the Multi-Storey Building, popularly known as MS Building.
Justice Shetty, 74, has been taken to a private hospital. Karnataka Chief Minister Siddaramaiah reached Mallya Hospital to meet Justice Shetty.

The man who attacked Justice P Vishwanatha Shetty was identified as Tejas Sharma.
"There was no bar for anybody. Anybody could access him with their grievances, there was no armed guard," said Brijesh Kalappa of the state's ruling Congress, describing the attacker as a "madman".
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"There are multiple CCTV cameras...a metal detector and multiple people watching. How can we say there has been a security breach," Mr Kalappa added.Former Lokayukta Santosh Hegde, however, rejected the view. "There has definitely been a security breach," he said.