Rahul Meena, a 23-year-old domestic help, has been arrested for the alleged rape and murder of the daughter of an Indian Revenue Service (IRS) officer in Southeast Delhi. The police investigation began after Meena fled with ₹2.5 lakh (approximately $3,000 USD) in cash following the crime. Key evidence included the theft of a mobile phone and his use of WiFi at an OYO hotel in Dwarka, where he accessed the Internet to communicate with his cousin via Instagram messenger. Police utilized CCTV footage and mobile records to trace Meena's movements. They discovered that he had sold three mobile phones to a local shop, which led them to recover evidence crucial to the case. The investigation also revealed that Meena had attended a wedding in Alwar, Rajasthan, where he allegedly assaulted his friend's wife before fleeing. His capture highlights the effectiveness of modern technology in criminal investigations.