“If Brian Darby was home, he was moving,” D.D. added to her mental profile.

“Wanting the family with him,” Bobby commented, gesturing to the wife and child sets that rounded out each trio.

“But,” D.D. mused, “Tessa already commented—she had work, Sophie had school. Meaning, Brian was often alone. No loving family to join him, no appreciative female audience to be dazzled by his manly prowess.”

“Stereotyping,” Bobby warned.

D.D. gestured around the garage. “Please. This is a stereotype. Engineer. Anal-retentive. If I stay in here much longer, my head will hurt.”

“You don’t iron your jeans?” he asked.

“I don’t label my power tools. Seriously, check this out.” She’d arrived at the workbench, where Brian Darby had arranged his power tools on a shelf bearing names for each item.

“Nice tools.” Bobby was frowning. “Very nice tools. An easy grand worth.”

“And yet he doesn’t fix up the house,” D.D. lamented. “So far, I’m siding with Tessa on this.”

“Maybe it’s not about the doing,” Bobby said. “Maybe it’s about the buying. Brian Darby likes having toys. Doesn’t mean he plays with them.”

D.D. considered it. Certainly an option, and would explain the pristine condition of the garage. Easy to keep it clean if you never parked in it, never worked in it, never retrieved any of the gear from it.

But then she shook her head. “Nah, he didn’t gain thirty pounds in muscle sitting around all day. Speaking of which, where’s the weight set?”

They looked around. Of all the toys, no dumbbells or free weight systems.

“Must belong to a gym,” Bobby said.

“We’ll have to check that out,” D.D. concurred. “So Brian is a doer. But his wife and child are also busy. So maybe he does some stuff on his own to pass the time. Unfortunately, he still comes home to an empty house, which leaves him restless. So first he cleans the place within an inch of its life …”

“Then,” Bobby finished, “he tosses back a couple of beers.”

D.D. was frowning. She walked toward the far corner, where the concrete floor appeared darker. She bent down, touched the spot with her fingertips. Felt damp.

“Leak?” she murmured, trying to inspect the corner wall where moisture might be penetrating, but of course, the cinder-block surface was obscured by more Peg-Board.

“Could be.” Bobby crossed to where she knelt. “This whole corner is built into the hillside. Could have drainage issues, even a leak from a pipe above.”

“Have to watch it, see if it grows.”

“Concerned the house will fall down on your watch?”

She looked at him. “No, concerned it’s not water from a leak. Meaning, it came from something else, and I want to know what.”