Delhi Police seeks access to accused's social media and bank details in the Parliament breach case, urging Meta for deleted Facebook page info. They've collected bank data from accused families and asked for WhatsApp chats due to damaged phones. The "mastermind," Lalit Jha, destroyed phones, fragments recovered for forensic examination. Six arrested individuals, citing Bhagat Singh's ideology, aimed to convey a message through the breach on December 13, involving yellow and colored smoke and slogans.