Grant did it — the only suspect in the room with the victim, outlined in red below.
| C1 | C2 | C3 | C4 | C5 | C6 | C7 | C8 | C9 | |
|---|---|---|---|---|---|---|---|---|---|
| R1 | 4 | T | Bella | T | 1P | To | C | T | |
| R2 | B | Elsa | T | ||||||
| R3 | 6C | Floyd | 5 | P | |||||
| R4 | Dalia | T | T | B | S | ||||
| R5 | P | C | C | 2T | Hugh | S | |||
| R6 | Carol | ||||||||
| R7 | 3 | C | Grant | 7 | |||||
| R8 | S | Vanessa | C | S | |||||
| R9 | S | Tv | T | P | C | S | Anna |