Kolkata police, investigating the law college gang-rape case, believe they have sufficient evidence for a strong case and plan to request an extension of police custody for the four accused. Investigators have recorded 18 witness testimonies, reconstructed the crime scene, and seized key physical evidence, including DNA samples and CCTV footage. Post navigation Texas flood disaster: Did authorities issue any warning? All you need to know Mars in just 15 years? European Space Agency’s bold plan