The Witness

Late on a sticky Monday night in June, Noelia Castell was walking home from the all-night pharmacy when a silver hatchback came down Linnet Street far too fast. It swerved to avoid a cyclist and slammed into a lamppost. In the split second before the impact, she saw the driver's face lit up by the glow of a phone. The cyclist wobbled and pedaled away without looking back. Apart from Noelia, the street was empty.

She ran to the car. The driver was conscious but gray, and blood was soaking through his jeans from a deep cut above the knee. She called the emergency number, and the dispatcher told her to press something against the wound and not to let go. She folded her scarf into a pad and leaned on it with both hands. When asked where she was, she said she lived just around the corner. Only when the sirens could be heard did she step back, and by the time the paramedics had climbed out of the ambulance, she had slipped away. Years earlier, she had spent eleven months being called back to court over a neighbor's burglary, and she had sworn never to be anybody's witness again.

On Wednesday, it was reported in the local paper that the driver had been taken to hospital and was expected to recover. Police were appealing for witnesses. That afternoon, Mr. Osei from the ground floor stopped her on the stairs. A man on crutches had been going from door to door all morning, he said, asking about a woman with short gray hair who had been on Linnet Street on Monday night. "I told him I'd never seen you in my life," he added.

That night, Noelia hardly slept. As far as she knew, nobody else had seen the phone, and without her, the crash could easily be blamed on a cyclist who would never be found. A man who had been texting at the wheel had every reason to make sure the only witness kept quiet. She checked the lock twice.

On Friday morning, someone knocked. Through the peephole, she saw him: the same man, balanced on two crutches, his leg in a thick bandage, holding a paper bag. After a long pause, with the chain still on, she opened the door a few inches.

"I'm not here to cause trouble," he said at once, as if he had been rehearsing it. "My name's Callum. I've already told the police about the phone, and I'm probably going to lose my license." He held out the bag. Inside, washed and neatly folded, was her scarf. "The hospital gave it back to me with my things. The paramedics said that whoever called had kept pressure on that cut the whole time, and that if she hadn't, I'd most likely have bled to death. The dispatcher told me you'd said you lived around the corner, so I started knocking on doors. This morning, a girl across the street finally pointed at your window. I just wanted to say thank you."

Noelia looked down at the scarf, then at the man who had spent three days limping from door to door to find her. Then, for the first time since Monday, she slid the chain off the door.