| SUSPECT | 6:00–9:00 PM | 9:00–9:44 PM (TOD window opens) | 9:44 PM–10:30 PM (murder window) | 10:30 PM–11:47 PM | STATUS |
|---|---|---|---|---|---|
| Kavitha Nair CEO & Co-founder | Celebration event — signed in 18:35; group photo 21:00 | Badge exits Lab Block B 21:12. No further badge events. Phone goes dark (no CDR events 21:03–23:04). | Car exits parking 22:35 (CCTV). First phone call at 23:04 — calls Ravi Teja (6m 47s). | ||
| Ravi Teja CTO | Celebration event — signed in 18:42; in Conference Suite | Celebration — 12 witnesses + CCTV (4 angles) ✓ | Celebration — 22:00 group photo confirmed ✓ | Badge exits Block B 22:04, campus 22:06. Celebration confirmed to 22:58 ✓ | |
| Dr. Priyanka Rao Junior Researcher | In Lab Block A from 17:08. Not at celebration. | Still in Lab Block A. Received text from Anil at 21:52: "Can we talk? Lab C. Now." | Badge exits Block A 22:17 → campus exit 22:21. Car (Wagon R) exits 22:20. ✓ | Off campus. Attempts to call Anil at 22:51 (no answer — phone off). | |
| Harish Goud Lead Investor | Visitor sign-in 20:14. At celebration as Kavitha's guest. | Fortuner exits campus 21:45 (CCTV). Phone on GV-S1 tower (off-campus) at 21:58. ✓ | Off campus — confirmed by vehicle CCTV and CDR tower ✓ | Off campus. Calls Sanjay Mehta 21:58 (3m 22s). | |
| Sanjay Mehta Regulatory Affairs Head | Arrived 19:11/19:43 (badge). Briefly at celebration. | Badge exits campus 20:22. Car entered/immediately exited parking at 20:20. Left campus before TOD window. ✓ | Off campus — confirmed by badge log and vehicle CCTV ✓ | Off campus. Receives call from Harish Goud 21:58. |