Strife started in states after NDA came to power: Rahul Gandhi

New Delhi, Feb 5: Following is the chronology of events in the 2012 Nirbhaya gang rape and murder case in which the Delhi High Court on Wednesday said the all the four convicts have to be hanged together, not separately.

- Dec 16, 2012: Paramedical student gang-raped and brutally assaulted by six men in a private bus and thrown out of the moving vehicle along with her male friend. The victims admitted to Safdarjung Hospital.

- Dec 17: Widespread protests erupt demanding stringent action.

- Police identify the accused - bus driver Ram Singh, his brother Mukesh Kumar, Vinay Sharma and Pawan Gupta.

- Dec 18: Ram Singh and three others arrested.

- Dec 20: Victim's friend testifies.

- Dec 21: A delinquent juvenile nabbed from Anand Vihar bus terminal in Delhi. Victim's friend identifies Mukesh as one of the culprits. Police conduct raids in Haryana and Bihar to nab the sixth accused, Akshay Kumar.

- Dec 21-22: Akshay arrested in Aurangabad district of Bihar and brought to Delhi. Victim records statement before the SDM in hospital.

- Dec 26: Following a cardiac arrest, victim flown to Singapore's Mount Elizabeth Hospital by the government.

- Dec 29: Victim succumbs to injuries and other medical conditions. Police add murder charge in the FIR.

- Jan 2, 2013: The then Chief Justice of India Altamas Kabir inaugurates fast track court (FTC) for speedy trial in sexual offence cases.

- Jan 3: Police file charge sheet against five adults accused of murder, gang-rape, attempt to murder, kidnapping, unnatural offences and dacoity.

- Jan 17: FTC starts proceedings against the five adult accused.

- Jan 28: Juvenile Justice Board (JJB) says minority of the juvenile accused is proved.

- Feb 2: FTC frames charges against five adult accused.

- Feb 28: JJB frames charges against the minor.

- Mar 11: Ram Singh commits suicide in Tihar Jail.

- Jul 8: FTC completes recording of testimonies of prosecution witnesses.

- Jul 11: Delhi High Court allows three international news agencies to cover the trial in the case.

- Aug 22: FTC begins hearing final arguments in trial against four adult accused.

- Aug 31: JJB convicts the minor for gang-rape and murder and awards three-year term at probation home.

- Sep 3: FTC concludes trial. Reserves verdict.

- Sep 10: Court convicts Mukesh, Vinay, Akshay, Pawan of 13 offences including gang-rape, unnatural offence and murder of the girl and attempt to murder her male friend.

- Sep 13: Court awards death penalty to all 4 convicts.

- Sep 23: HC begins hearing the convicts' death sentence reference sent to it by the trial court.

- Jan 3, 2014: HC reserves verdict on convicts' appeals.

- Mar 13: HC upholds death penalty to the 4 convicts.

- Mar 15: SC stays execution of 2 convicts, Mukesh and Pawan, after they file appeals. Later, stays execution of other convicts also.

- Apr 15: SC directs police to produce the dying declaration of the victim.

- Feb 3, 2017: SC says it would hear afresh the aspect of awarding death penalty to the convicts.

- Mar 27: SC reserves verdict on their appeals.

- May 5: SC upholds death penalty to four convicts, says the case falls under the category of 'rarest of rare' and the offence created "tsunami of shock".

- Nov 8: Mukesh, one of the four death row convicts in the case, moves SC seeking review of its verdict upholding the capital punishment awarded to him.

- Dec 12: Delhi Police opposes Mukesh's plea in SC.

- Dec 15: Convicts Vinay Sharma and Pawan Kumar Gupta move SC for review of its verdict.

- May 4, 2018: SC reserves order on review plea of Vinay and Pawan.

- Jul 9: SC dismisses review pleas of three convicts.

- Feb, 2019: Victim's parents move Delhi court for issuance of death warrants of the four convicts

- Dec 10, 2019: Akshay moves plea in SC seeking review of his death penalty.

- Dec 13: Victim's mother moves SC opposing review plea of convict

- Dec 18: SC dismisses Akshay's review plea.

- Delhi govt seeks death warrants for execution of death sentence to the 4 convicts

- Delhi court directs Tihar authorities to issue notice to convicts to avail their remaining legal remedies.

- Dec 19: Delhi HC dismisses plea of Pawan Kumar Gupta claiming he was a juvenile at the time of the offence.

- Jan 6, 2020: Delhi court dismisses complaint filed by Pawan's father seeking FIR against sole witness

- Jan 7: Delhi court orders 4 convicts to be hanged on January 22 at 7 am in Tihar jail.

- Jan 14: SC rejects curative petition of Vinay and Mukesh Kumar.

Mukesh files mercy petition before President

- Jan 17: President Ram Nath Kovind rejects mercy plea of Mukesh.

- Trial court issues death warrants again with execution date as February 1, 6 am.

- Jan 25: Mukesh moves SC against rejection of mercy plea.

- Jan 28: SC hears arguments, reserves verdict

- Jan 29: Convict Akshya Kumar approaches SC with curative petition

- SC rejects plea of Mukesh challenging rejection of his mercy plea.

- Jan 30: SC dismisses curative plea of Akshay Kumar Singh.

- Jan 31: SC dismisses plea filed by Pawan seeking review of its order rejecting his juvenility claim.

- Delhi court again postpones execution of the black warrants till further order.

- Feb 1: Centre moves HC against the trial court order.

- Feb 2: HC reserves judgement on Centre's plea.

- Feb 5: HC dismisses Centre plea against trial court order; says all 4 convicts have to be hanged together. It directs the convicts to pursue all legal remedies within a week, failing which the authorities ordered to take action in accordance with law.

New Delhi, Jul 18: The Covid-19 lockdown-led reduction in air pollution levels across five Indian cities, including Delhi and Mumbai, may have prevented about 630 premature deaths, and saved USD 690 million in health costs in the country, according to a new study.

Scientists, including those from the University of Surrey in the UK, assessed the levels of harmful fine particulate matter (PM2.5) from vehicles and other sources in five Indian cities -- Delhi, Mumbai, Kolkata, Chennai and Hyderabad -- since the beginning of the lockdown period.

The study, published in the journal Sustainable Cities and Society, compared these lockdown PM2.5 figures from 25 March up until 11 May, with those from similar periods of the preceding five years, and found that the measure reduced pollution levels in all these places.

According to the scientists, during this period, the levels of these harmful air pollutants reduced by 10 per cent in Mumbai, and by up to 54 per cent in Delhi.

"The percentage reduction for the other cities ranged from 24 to 32 per cent, which was slightly smaller than the measured values for Delhi and Mumbai," the scientists noted in the study.

"While the reduction in PM2.5 pollution may not be surprising, the size of the reduction should make us all take notice of the impact we have been having on the planet," said Prashant Kumar, a co-author of the study from the University of Surrey.

The scientists said these reductions in PM2.5 were comparable to those reported in other cities across the world, such as in Austria's capital Vienna (60 per cent), and Shanghai (42 per cent) in China.

They also calculated the monetary value of the reduced mortality due to air pollution and found that the lowered levels of PM2.5 may have saved 630 people from premature death, and USD 690 million in health costs in India.

Coronavirus India update: State-wise total number of confirmed cases, deaths on July 17

According to the researchers, the present lockdown situation offers observational opportunities regarding potential control systems and regulations for improved urban air quality.

They said an integrated approach might help in understanding the overall impacts of Covid-19 lockdown-style interventions and support the implementation of relevant policy frameworks.

"This is an opportunity for us all to discuss and debate what the 'new normal' should look like - particularly when it comes to the quality of the air we breathe," Kumar said.

New Delhi, Jan 5: A masked mob on Sunday entered the Sabarmati Hostel on the Jawaharlal Nehru University (JNU) campus and assaulted several students and professors with sticks and rods.

"I have been brutally attacked by goons wearing masks. I am bleeding. I was brutally beaten up," JNU Students' Union (JNUSU) president Aishe Ghosh told reporters.

She has been admitted to the AIIMS here for treatment.

Several other students were also injured in the incident.

In a video of the incident, a group of goons with their faces covered can be seen assaulting students with wooden sticks and rods.

A tweet from the official handle of the JNUSU said, "Sabarmati Hostel: right now. They are beating the students who are inside. Knocking on doors with rods. People are jumping from balconies. #SOSJNU #EmergencyinJNU."

"Professors who were trying to protect us have been beaten up. These are unknown ABVP goons, not all are students, they have covered their faces, and they are moving towards the hotels near the West Gate. Stay alert. Make human chains. Protect each other. #SOSJNU #EmergencyinJNU," another tweet added.

Meanwhile, the ABVP's JNU unit claimed in a tweet: "Emergency in JNU. Leftist goons of JNU accompained with their cadre from other universities have crossed every limit. They have proceeded with unimaginable violence on ABVP activists of JNU."