Aguila said the circle below the golden statue of Benito Juarez on Calzado Lopez Mateos was where men went to wait for work. Other day laborers interviewed at the circle said the EnviroBreed vans came two or three times a week to hire workers. The men who had worked at the bug-breeding plant had described it as difficult work. They made food paste for the breeding process and loaded heavy incubation cartons into the vans. Flies constantly flew in their mouths and eyes. Many who had worked there said they never went back, choosing to wait for other employers to stop at the circle.
But not Gutierrez-Llosa. Others at the circle had reported seeing him get into the EnviroBreed van. Compared to the other laborers, he was an old man. He did not have much choice in employers.
Aguila said that when he learned the product made at EnviroBreed was shipped across the border, he sent out missing-person notices to consulates in southern California. Among his theories was that the old man had been killed in an accident at the plant and his body hidden to avoid an inquiry that could halt production. Aguila believed this was a common occurrence in the industrial sectors of the city.
"A death investigation, even accidental death, can be very expensive," Aguila said.
"La mordida."
"Yes, the bite."
Aguila explained that his investigation stopped when he discussed his findings with Grena. The captain said he would handle the EnviroBreed inquiry and later reported it to be a dead end. And that was where it stood until Bosch called with news of the body.
"Sounds like Grena got his bite."
Aguila did not answer this. They began to pass a ranch protected by a chain metal fence topped with razor wire. Bosch looked through it to the Sierra de los Cucapah and saw nothing in the vast expanse between the road and mountains. But soon they passed a break in the fence, an entrance to the ranch where there was a pickup truck parked lengthwise across the roadway. Two men were sitting in the cab and they looked at Bosch and he looked at them as he drove by.
"That's it, isn't it?" he said. "That's Zorrillo's ranch."
"Yes. The entrance."
"Zorrillo's name never came up before you heard it from me?"
"Not until you said it."
Aguila offered no other comment. In a minute they were coming up to some buildings inside the ranch's fence line but close to the road. Bosch could see a concrete barnlike structure with a garage door that was closed. There were corrals on either side of it and in these he saw a half dozen bulls in single pens. He saw no one around.
"He breeds bulls for the ring," Aguila said.
"I heard that. Lot of money in that around here, huh?"
"All from the seed of one prized bull. El Temblar. A very famous animal in Mexicali. The bull that killed Meson, the famous torero. He lives here now and roams the ranch at his will, taking the heifers as he wishes. A champion animal."
"The Tremble?" he said.
"Yes. It is said that man and earth tremble when the beast charges. That is the legend. The death of Meson a decade ago is very well known. A story recalled each Sunday at the plaza."
"And the Tremble just runs around in there loose? Like a watchdog or something. A bulldog."
"Sometimes people stand at the fence waiting for a glimpse of the great animal. The bulls his seed produces are considered the most game in all of Baja. Pull over here."
Bosch turned onto the shoulder. He noticed Aguila was looking across the street at a line of warehouses and businesses. Some had signs on them. Most in English. They were companies that used cheap Mexican labor and paid low taxes to make products for the United States. There were furniture manufacturers, tile makers, circuit board factories.
"See the Mexitec Furniture building?" Aguila said. "The second structure down, with no sign, that is EnviroBreed."
It was a white building, and Aguila was right. No sign or other indication of what went on there. It was surrounded by a ten-foot fence topped with razor wire. Signs on the fence warned in two languages that it was electrified and there were dogs inside of it. Bosch didn't see any dogs and decided they were probably only put in the yard at night. He did see two cameras on the front corners of the building and several cars parked inside the compound. He saw no EnviroBreed vans but the