Who killed Heather?

Medium, 6 clues

6 people were in the building, and one of them did not come out. Everyone was on a different square, one to a row and one to a column, on the 6 by 6 plan. Work out where each of them was, the victim included. Whoever was alone with the victim did it.

Stand or sit onspiral stairs

Only besidelighthouse lampdeskcoil of ropeanchor

Tap a square or drag Skipper Dykes. Hold for a note.

Skipper DykesShe was in the radio room, beside a desk.

The cards

Pick a person by tapping the photo on their card, the victim too. Then tap a square to put them there, or drag the photo onto it. Their row and column are crossed off for you. Holding a square, or switching the pencil on, makes a note. Keyboard: Enter places, Shift and Enter makes a note.

Skipper DykesSelected
She was in the radio room, beside a desk.
Amal
She was in the leftmost column.
Rob
He was the only person in the lamp room.
Kim
She was alone.
Oscar
He was beside the stairs.
Heather
The victim. She was on the one square nobody else can have, in the same room as the murderer.

Good to know

Beside: on one of the four squares directly above, below, left or right, in the same room. Diagonally does not count, and neither does through a wall. A window or door in the wall of your square is beside you.
Alone: nobody else in the same room, the victim included. Alone with someone: those two, and nobody else in that room.

0 of 6 placed

Place everyone first, the victim too.