‘The lobby ain’t to be left a second. That’s the rule of the house. She has a retiring room behind the switchboard. If she goes in there she turns down a switch connected with buzzers under the front and rear mats. Anyone coming in from the main entrance or up the stairs from the basement would sound the buzzer. It’s foolproof. We had a lotta burglaries here one time. Now we really have to watch out. If anyone brought in the rod, she would have seen it.’

‘We’ve just proved either Perelli or someone did bring it in. So she must have seen it.’

‘That’s right.’

I drained the can of beer and lit another cigarette. I was faintly excited.

‘Want another?’ Maxie asked, helping himself.

I nodded, and watched him hoist two more cans into sight.

‘Well, I guess I’d better talk to Gracie,’ I said as he knocked off the cap of the can. ‘She could be my star witness.’

‘She’ll be in tomorrow. Watch her. She’ll come a mite expensive.’

‘Where does she live?’

He brooded over this, then shook his head.