Syed Hasham was presented before ATC judge Muhammad Javed Alam.
Carrying party flags as well as weapons, the activists marched in the court premises and shouted slogans in favour.
It is suspected that the education dept and the police all had a hand in issuing orders.
She was taken to Civil hospital in critical condition and then was shifted to a private hospital in Karachi.
The police found his car at Hatri police station, near Hyderabad city.
Investigator comes under pressure to alter angle of his findings.