Kanpur (Uttar Pradesh), Dec 6 (TIWN) The Special Investigation Team (SIT) set up to investigate old cases against Samajwadi Party (SP) MLA Irfan Solanki, has flagged four of the 13 complaints received by the police as 'serious' after preliminary investigation.

Irfan and his brother Rizwan Solanki were sent to jail in connection with a case of arson last week.