In connection with the stampede at the Tamilaga Vettri Kazhagam (TVK) campaign rally, a case has been registered against Karur District Secretary Mathiyazhagan, TVK General Secretary Puschi Anand, and others under multiple sections. If the charges filed under the BNS (Bharatiya Nyaya Sanhita) sections against the TVK functionaries are proven, what is the maximum punishment they may face? What does