Point Blank

cream parlor on Prospect Street.
    “Okay,” Savich said, sitting down again, “it’s time for you to give us an update on your Maestro investigation.”
    “We’ve had to back off the embalming angle,” Ruth said. “There’s no way to track it to a specific purchase. The fluid is available everywhere, even traded as a street drug. Some people are suicidal or stupid enough to soak marijuana in it as a replacement for PCP.
    “As for the BZ gas, I found out that even though they load a chemical like that into conventional bombs for warfare, it’s easily available to the public. Rob and Rafe could order it online. I checked some scientific journals on MEDLINE, and the drug seems to be an industry standard for research on some types of neurotransmitters. Thousands of labs around the world have a supply. Like embalming fluid, trying to track down purchases of BZ to Maestro is daunting.
    “I did find out that when I was in the cave I didn’t necessarily have to breathe it in. It’s a contact hazard, too. I could have easily absorbed it through my skin if enough had settled on something I touched.”
    Sherlock asked, “So where are you guys going to take it from here?”
    “We’re starting to look for evidence of an undiscovered serial killer. We’ve checked a fifty-mile radius around Maestro for persons reported missing over the past five years and found nineteen.”
    Sherlock said, “That sounds like a lot. Did you check it statistically?”
    Dix nodded. “Yes, it’s almost fifteen percent higher than average for a predominantly rural area in Virginia. Most of them were young, and some of them may have been runaways. We got ahold of Helen Rafferty’s calendars, all safely filed in her office, and tried to match the dates the people were reported missing with Gordon’s out-of-town appointments.”
    Ruth added, “Naturally, these are short distances, no overnights really necessary, meaning Gordon could have simply driven to a neighboring town, spotted the victim he wanted, and taken her.”
    Dix said, “But we did find half a dozen trips out of town that overlapped with the disappearance of teenagers and young women in their early twenties. Of course, they could be coincidences.”
    Sherlock tapped her fingertips on the table. “If a killer traveled to those towns to take someone, he could have been observed, maybe even seen with a victim.”
    “Yes, of course,” Ruth said. “Dix sent several deputies out of town today to speak with the police in the towns around Maestro. We want them to know all the details about what’s happened in Maestro and what happened to Erin. They need to take a fresh look at all those cases, and talk to the families again.”
    “You think it’s Gordon?” Sherlock asked.
    Dix said, “It’s a tough call, particularly since he was my wife’s uncle, but Helen’s death especially points to someone local, someone who knows all the players.”
    Ruth said, “For all his protestations, all his tears about Erin and Helen, Gordon was the closest to them.”
    “At this point, there’s still no smoking gun,” Sherlock said. “You accuse Gordon, he’d get all huffy, even laugh at you, and he’d never speak to you again.”
    “We need to develop something else,” Dix said, “some physical evidence, maybe a witness.”
    Savich said, “In other words, you’re talking about lots of good old-fashioned police work. We’ve got personnel to help you canvass those towns you mentioned. I can call the Richmond SAC, Billy Gainer, to coordinate it with you.”
    “Yes, that would be great.”
    When Graciella brought the boys back, all of them on a sugar high from triple-scoop ice cream cones, Ruth decided it was a good time to head out. Sean got it into his head that he would be going with them, which required ten minutes of distracting him before they could leave. 

CHAPTER 33
    SUMMERSET, MARYLAND SATURDAY AFTERNOON
    THE DAY WAS sunny and cold. The weatherman swore there would be no more snow until Tuesday, but no one believed it. Savich and Sherlock arrived in Summerset, Maryland, at three o’clock, and ten minutes later found 38 Baylor Street. Savich pulled Sherlock’s Volvo into the small driveway of a single-level tract house in a subdivision that had been folded into Summerset thirty years before.
    “She’s been renting this house for a little over two years, since she turned twenty-three,” Savich said, studying the small lot with its straggly oak trees hanging