We keep a tight rein on drugs in the hospital, but things can go missing, and the last thing we want is a doctor who's passing hospital drug supplies to addicts. We can't have that."
"You'd sack him then?" goaded Mma Ramotswe. "You wouldn't try to help him?"
Dr Maketsi laughed. "We'd sack him good and proper."
"Good," said Mma Ramotswe. "And proper too. Now I have to tell you about my fee."
Dr Maketsi's face fell. "I was worried about that. This is such a delicate enquiry, I could hardly get the hospital to pay for it."
Mma Ramotswe nodded knowingly. "You thought that as an old friend…"
"Yes," said Dr Maketsi quietly. "I thought that as an old friend you might remember how when your Daddy was so ill at the end…"
Mma Ramotswe did remember. Dr Maketsi had come unfailingly to the house every evening for three weeks and eventually had arranged for her Daddy to be put in a private room at the hospital, all for nothing.
"I remember very well," she said. "I only mentioned the fee to tell you that there would be none."
SHE HAD all the information she needed to start her investigation of Dr Komoti. She had his address in Kaunda Way; she had a photograph, supplied by Dr Maketsi; and she had a note of the number of the green station wagon which he drove. She had also been given his telephone number, and the number of his postal box at the Post Office, although she could not imagine the circumstances in which she might need these. Now all she had to do was to start to watch Dr Komoti and to learn as much as she could about him in the shortest possible time.
Dr Maketsi had thoughtfully provided her with a copy of the duty rota in the casualty department for the following four months. This meant that Mma Ramotswe would know exactly when he might be expected to leave the hospital to return home and also when he might be on night duty. This would save a great deal of time and effort in sitting waiting in the street in the tiny white van.
She started two days later. She was there when Dr Komoti drove out of the staff car park at the hospital that afternoon and she followed him discreetly into town, parking a few cars away from him and waiting until he was well away from the car park before she got out of the van. He visited one or two shops and picked up a newspaper from the Book Centre. Then he returned to his car, drove straight home, and stayed there- blamelessly, she assumed-until the lights went out in the house just before ten that evening. It was a dull business sitting in the tiny white van, but Mma Ramotswe was used to it and never complained once she had agreed to take on a matter. She would sit in her van for a whole month, even more, if asked to do so by Dr Maketsi; it was the least she could do after what he had done for her Daddy.
Nothing happened that evening, nor the next evening. Mma Ramotswe was beginning to wonder whether there was ever any variety to the routine of Dr Komoti's life when suddenly things changed. It was a Friday afternoon, and Mma Ramotswe was ready to follow Dr Komoti back from work. The doctor was slightly late in leaving the hospital, but eventually he came out of the casualty entrance, a stethoscope tucked into the pocket of his white coat, and climbed into his car.
Mma Ramotswe followed him out of the hospital grounds, satisfied that he was not aware of her presence. She suspected that he might go to the Book Centre for his newspaper, but this time instead of turning into town, he turned the other way. Mma Ramotswe was pleased that something at last might be happening, and she concentrated carefully on not losing him as they made their way through the traffic. The roads were busier than usual, as it was a Friday afternoon at the end of the month, and this meant payday. That evening there would be more road accidents than normal, and whoever was taking Dr Komoti's place in casualty would be kept more than occupied stitching up the drunks and picking the shattered windscreen glass out of the road accident cases.
Mma Ramotswe was surprised to find that Dr Komoti was heading for the Lobatse Road. This was interesting. If he was dealing in drugs, then to use Lobatse as a base would be a good idea. It was close enough to the border, and he might be passing things into South Africa, or picking things up there. Whatever it was, it made him a much more interesting man to follow.
They drove down, the tiny white van straining to keep Dr Komoti's more powerful car in sight. Mma Ramotswe was not worried about being spotted; the road was busy and there was no reason why Dr Komoti should single out the tiny white van. Once they got to Lobatse of course, she would have to be more circumspect, as he could notice her in the thinner traffic there.
When they did not stop in Lobatse, Mma Ramotswe began to worry. If he was going to drive straight through Lobatse it was possible that he was visiting some village on the other side of the town. But this was rather unlikely, as there was not much on the other side of Lobatse-or not much to interest somebody like Dr Komoti. The only other thing, then, was the border, some miles down the road. Yes! Dr Komoti was going over the border, she was sure of it. He was going to Mafikeng. As the realisation dawned that Dr Komori's destination was out of the country, Mma Ramotswe felt an intense irritation with her own stupidity. She did not have her passport with her; Dr Komoti would go through, and she would have to remain in Botswana. And once he was on the other side, then he could do whatever he liked-and no doubt would-and she would know nothing about it.
She watched him stop at the border post, and then she turned back, like a hunter who has chased his prey to the end of his preserve and must now give up. He would be away for the weekend now, and she knew as little about what he did with his time as she did about the future. Next week, she would have to get back to the tedious task of watching his house by night, in the frustrating knowledge that the real mischief had taken place over the weekend. And while she was doing all this, she would have to postpone other cases-cases which carried fees and paid garage bills.
When she arrived back in Gaborone, Mma Ramotswe was in a thoroughly bad mood. She had an early night, but the bad mood was still with her the following morning when she went into the Mall. As she often did on a Saturday morning, she had a cup of coffee on the verandah of the President Hotel and enjoyed a chat with her friend Grace Gakatsla. Grace, who had a dress shop in Broadhurst, always cheered her up with her stories of the vagaries of her customers. One, a Government Minister's wife, had recently bought a dress on a Friday and brought it back the following Monday, saying that it did not really fit. Yet Grace had been at the wedding on Saturday where the dress had been worn, and it had looked perfect.
"Of course I couldn't tell her to her face she was a liar and that I wasn't a dress-hire shop," said Grace. "So I asked her if she had enjoyed the wedding. She smiled and said that she had. So I said I enjoyed it too. She obviously hadn't seen me there. She stopped smiling and she said that maybe she'd give the dress another chance."
"She's just a porcupine, that woman," said Mma Ramotswe. "A hyena," said Grace. "An anteater, with her long nose."
The laughter had died away, and Grace had gone off, allowing Mma Ramotswe's bad mood to settle back in place. It seemed to her that she might continue to feel like this for the rest of the weekend; in fact, she was worried that it could last until the Komoti case was finished-if she ever finished it.
Mma Ramotswe paid her bill and left, and it was then, as she was walking down the front steps of the hotel, that she saw Dr Komoti in the Mall.
FOR A moment Mma Ramotswe stood quite still. Dr Komoti had crossed the border last night just before seven in the evening. The border closed at eight, which meant that he could not possibly have had time to get down to Mafikeng, which was a further forty minutes' drive, and back in time to cross again before the border closed. So he had only spent one evening there and had come back first thing that morning.