" Decker stirred and pointed to a purple smudge on the back of Berkshire’s hand. “What’s that?” “Let’s have a closer look,” Wainwright said. She gripped a magnifying glass set on a rotating arm and positioned it over the mark. She turned on a light and aimed it at the dead woman’s hand. Peering through the glass, she said, “Appears to be a stamp of some sort.” Decker took a look through the glass. “Dominion Hospice.” He looked at Milligan, who was already tapping keys on his notebook. "

― David Baldacci , The Fix (Amos Decker, #3)