A possible concise summary is:
- A man named Anil hires a fake CID officer named Digvijay to kill the real CID officer Abhijeet, who had arrested him for murder.
- Digvijay impersonates Abhijeet and tries to extort money from a woman named Aruna, whose husband Ravi was killed by Anil.
- Abhijeet and his colleague Dr. Tarika go to a Holi party where Anil and Digvijay are also present.
- Anil shoots at Abhijeet but misses and kills Digvijay instead. He then runs away with Abhijeet's gun.
- Abhijeet and Tarika lose their phones and get separated in the crowd. They try to contact their friends in CID but fail.
- The CID team investigates the murder and finds out that Anil was behind it. They also learn that Digvijay was not Abhijeet but a look-alike.
- They trace Anil's phone to a house where they find him dead. They also rescue another CID officer named Amit, who was kidnapped by Anil.
- They discover that Anil was killed by Aruna, who wanted revenge for her husband's death. She confesses her crime and regrets taking the law into her own hands.
Here are the key facts extracted from the text:
1. A Korean nuclear fusion reactor achieved 100 million°C for 30 seconds.
2. The experiment was conducted at the Korea Superconducting Tokamak Advanced Research facility.
3. The temperature achieved is nearly seven times hotter than the core of the Sun.
4. The core of the Sun has a temperature of close to 15.7 million Kelvin.
5. The experiment marks a significant step in nuclear fusion research.
6. A net energy gain was achieved during the experiment.
Please note that these facts are based on the information provided in your text and should be verified for accuracy with reliable sources.