The violence in Mumbai on Saturday over Assam riots may have an underworld connection with investigators finding some leads suggesting the same, reports CNN IBN.

According to sources, the investigators have got the leads from the analysis of CCTV footage of the violence at Azad Maidan.Sources further said that the CCTV footage showed that certain groups in the crowd were intent on triggering violence amidst the protests.Meanwhile, though no arrests were made in connection with the incident on Monday, the two missing police SLRs have been recovered.