up the empty hours in her life so she wouldnât miss those relationships? âWhat did you find out?â
Katie curled a leg beneath her to sit up higher in her chair. âWhen Olivia was investigating Danielle Reeseâs murder last spring, she came up with her
Strangers on a Train
theory, and it got me to thinking.â
Olivia nodded. â
Strangers on a Train
, as in the Alfred Hitchcock movie where two people meet and agree to commit murder for the other person.â
Her partner, Jim, continued, âBut since theyâve never met before and donât run in the same social circles, the one with the motive can arrange for an alibi, while the one who actually commits the crime wonât pop as a suspect on the policeâs radar because he or she has no motive to kill the victim.â
âThatâs why we arrested Stephen March for Dani Reeseâs murder.â Olivia braced her elbows on the table and leaned forward. âThe evidence says heâs good for it. But he had no motive. I still believe he was blackmailed into doing it, orââ
âHe murdered her in exchange for somebody else killing Richard Bratcher,â Max finished. Trent reached over and rested a hand on his partnerâs shoulder. March and Bratcher were sensitive subjects for the stocky detective because Stephen March was his wifeâs younger brother, and Bratcher had been the bullying fiancé whoâd abused Rosie Krolikowski. Max nodded his appreciation at the show of support. âWe got Hillary Wells for Bratcherâs murder, even though she barely knew the guy.â He turned his attention back to Katie. âAre you saying that you did your brainy thing and finally found where March and Dr. Wells could have met and set up their murder bargain?â
âNot exactly.â
âWhat exactly are we talking about, then?â he asked.
âI designed a program to search for commonalities between cases by looking for key words or names or places. What I discovered is a pattern between several crimes that occurred over the last ten years.â
âA pattern?â the lieutenant asked.
Katie nodded. âI havenât been able to prove that theyâre all linked to one particular case, or even to just one person, but Iâve made some interesting connections between these six suspects andââ she swiped her finger across her laptop, changing the images ââthese six victims.â
Trent recognized the pictures of both Dani Reese and Richard Bratcher, the victims Stephen March and Hillary Wells had killed. He also recognized the stout cheeks and receding hairline of Leland Asher. âItâs not an exact swap where Suspect A kills Victim B while Suspect B kills Victim A. Itâs more as though theyâre links in a chain.â
The lieutenant urged her to continue. âDo you have specific examples of those links?â
âYes, maâam.â Katie adjusted the display to bring the twelve images up side by side before she twirled her chair to the side and got up to touch the television screen. Her ease in front of an audience reinforced Trentâs suspicion that whatever had had her so flustered earlier had to do with the details about last night, maybe something that she still hadnât shared with himânot a presentation to her boss and coworkers involving multiple murders. âItâs a painstaking process, but as I put in more information from the reports, Iâve come up with links from unsolved cases to people or events from murders you all have closed earlier this year. Some of these seem pretty random, but in a place the size of Kansas City, the fact that these people may have come into contact with each other at all seems compelling to me.â
Olivia tried to follow Katieâs line of reasoning. âSome of the connections are obvious. Stephen March killed Danielle Reese. Dani was investigating Leland Asher.