The Uttar Pradesh government had earlier told the court that it has transferred the SHO concerned.
The Supreme Court on Monday asked the Uttar Pradesh government to file fresh status report in the Hapur mob attack case last year, in which one man lost his life.
A bench of Chief Justice Ranjan Gogoi and Justices Deepak Gupta and Sanjiv Khanna asked the state government to submit its status report on the investigation and trial in the case.
The top court on September 5 last year directed the Inspector General of Police of Meerut range to supervise the investigation in the Hapur mob attack case.
The Uttar Pradesh government had earlier told the court that it has transferred the SHO concerned and filed appeals seeking cancellation of bails granted to the accused in the case.
It had told the top court that the police had taken swift and instant action at the time of the incident and the investigation in the case will be completed in 60 days.
On August 13 last year, the top court directed a senior Uttar Pradesh police officer to probe the case in which a person was killed and another brutally assaulted in the name of cow vigilantism.
It had termed the allegations of survivor Samiuddin as "serious".
It had also directed the IGP to "facilitate the recording" of victim's statement before a judicial magistrate regarding the incident in which 45-year-old Qasim Qureishi was beaten to death on June 18.
The plea filed by Samiuddin had sought setting up of a Special Investigation Team (SIT) to ensure "an impartial, competent and fair investigation" into "the barbaric incident of mob lynching on June 18 last year in Hapur district of Uttar Pradesh.
The plea said that Samiuddin (the petitioner No. 1) and Qasim (deceased), both belonging to the minority community, were targeted and mercilessly assaulted by a mob of the majority community from the neighbouring village, in the name of cow vigilantism.
The plea had sought "setting up a SIT comprising of police officers with impeccable career records of integrity and competence from outside the state of Uttar Pradesh, which shall be charged with the responsibilities and duties of investigation, in respect of all issues relating to the matters concerning and arising from the incident".
It sought a direction that the SIT "shall report to and be responsible to this court through the filing of periodic status reports and shall also keep this court informed of any major developments".
The plea further sought a direction to the state government to compensate the victim for his medical treatment. It said Qasim had died as a consequence of the lethal mob lynching, while Samiuddin survived the attempt on his life but suffered multiple fractures, wounds and egregious injuries.
It said Yaseen and Dinesh Tomar, brother and a family friend, were subjected to "grave threat and coercion" by Circle Officer Pawan Kumar Singh of Pilkhuwa Police Station for lodging a false complaint of road rage instead of mob lynching.
It also sought cancellation of bail granted to the accused, including alleged key offender Yudhishthir Singh Sisodia.