Delhi Police Crime Branch and Forensic Science Laboratory (FSL) on January 30 examined Red Fort area in connection with January 26 violence case.
Countless number of protestors stormed Red Fort on January 26 and hoisted flags.
They also thrashed police officials who went to stop them.
The peaceful tractor rally turned into violent act after protesters went off the routes in Delhi unlawfully.
Farmers took out tractor rally against Centre's three farm laws on Republic Day.
