Sisodia also lashed out media for carrying news against AAP leaders without "checking facts".
Meanwhile, the Delhi HC refused to entertain a plea seeking immediate judicial intervention into the incident.
Anshu Prakash was allegedly assaulted during a meeting at Kejriwal's official residence on February 19. The police said the chief minister was present when the alleged assault took place.
The criminal case relates to the alleged assault on Prakash during a meeting at Kejriwal's official residence on February 19, 2018 and besides the chief minister and his deputy, 11 AAP MLAs were also made accused in the case.
Speaker Ram Niwas Goel ordered the arrest of the two visitors, who were later detained by the Delhi police.
Tiwari also said, "I have identified the police officials who pushed me in connivance with AAP workers and I will show them within four days what police is."
With a sharp rise in deaths due to the latest surge in COVID-19, crematoriums and burial grounds in the city are struggling to manage resources.
Later, Kejriwal says there is tremendous pressure on police to register fake cases against AAP leaders.