As per Bangalore police, arrested trio claimed they were motivated into carrying out crimes by Siddique.
Police officials said the four arrested men had claimed that they had been living in Bangalore after the June 18 killing of the Hindu Munnani leader.
Waqas, 24, was shown as having been arrested in Ajmer on March 23, 2013, and accused of involvement in the bombings in Mumbai, Pune and Hyderabad.
The meeting was primarily attended by rebel members from Karnataka and Tamil Nadu.
The victim in her complaint has said that that she and her cousin were at the cafe when they found a person sitting next to them staring and taking pictures.