At least half a dozen people are allegedly found involved in beating of two Chhatra League leaders.

Probe committee failed to submit report on BIRDEM Hospital incident as previous service records of ADC Harun and ADC Sanjida are being scanned.

Investigation committee has collected Previous Conviction and Previous Record ( PCPR) and Personal Data Sheet (PDS) of half a dozen accused.

DMP Commissioner Khandakar Golam Faruk said the committee has not submitted report yet.

The report was scheduled to submit on Sunday. Earlier, it was extended in two phases.

According to sources, 90 percent investigation is completed.

Earlier, the investigation committee claimed to have found involvement of suspended ADC Harun-Or-Rashid in assault on two BCL leaders. It was supposed to recommend departmental actions against ADC Harun, ADC Sanjida Afrin and three other cops, said sources.

The committee took statements of Harun, Sanjida, other policemen of Shahbagh Police Station and admin cadre officer Azizul Haque Mamun, the husband of the female police officer.

It also scrutinised CCTV footage of Birdem Hospital and Shahbagh PS.

Analysing statements of all concerned, footage and other evidences, the committee detected guilts of Harun and four other police officials.

On September 9, ADC Sanjida underwent some medical examinations at city's BIRDEM Hospital allegedly beyond knowledge of her husband Azizul. Knowing from other sources, her husband came to the spot and found ADC Harun there. Azizul reportedly protested Harun's presence and called some central leaders of ruling party's student wing BCL. At one stage of scuffle, ADC Harun sought help of nearby police stations. Later, police took BCL leaders to the station where ADC Harun tortured BCL leaders inflicting critical injuries