Who killed Victor?

Extra hard, 10 clues

8 people were in the building, and one of them did not come out. Everyone was on a different square, never two in one row or one column, on the 8 wide by 9 tall plan. Work out where each of them was, the victim included. Whoever was alone with the victim did it.

Stand or sit oncircus ringseat

Only besidetrapezecannonspotlightballoonscoat rackhorsedogticket booth

Tap a square or drag Clown Bobo. Hold for a note.

Clown BoboHe was alone.

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. At this difficulty the game does not cross off rows and columns for you, unless you switch on Cross off for me. Holding a square, or switching the pencil on, makes a note. Keyboard: Enter places, Shift and Enter makes a note.

Clown BoboSelected
He was alone.
Iris
She was in the big top, beside the ring.
She was in the big top, beside a seat.
Mark
He was sitting in a seat.
Sophie
She was in the same room as Hugh.
She was either beside the cannon or the trapeze.
Hugh
He was either beside the dog or a seat.
Ellie
She was standing in the ring in the big top.
Ravi
He was not beside the window, the balloons or the cannon.
Victor
The victim. He was alone with the murderer, in a room with nobody else in it.

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 8 placed

Place everyone first, the victim too.

If it is not right yet, checking costs 30 seconds and does not say how many are wrong.