Can You Solve a Murder? No? Then Solve This

Welcome to the Agglomeration

Puzzle Time #1 - Call NATO

23-1, 23-2, 11-4/ 16-3, 10-3, 1-5, 23-7, 19-1/
14-1, 14-2, 14-3, 14-4, 14-5, 14-6, 14-7,14-8/
3-6, 20-3/ 9-3, 5-4, 8-5, 8-5, 3-2, 15-1, 26-4, 19-1, 3-7?

*

19-1, 1-1, 12-3, 3-7/ 19-1, 26-2, 15-5, 14-1, 2-3, 21-7, 13-4/
4-1, 12-2, 6-1, 6-1, 17-3, 14-8, 13-4, 9-2, 10-6/
20-4, 19-3, 20-3, 4-1, 25-5, 6-5.

*
23-1, 23-2, 11-4/ 4-1, 22-5, 25-6, 15-1/ 23-2, 25-5/ 16-1, 12-1, 19-6, 24-4?

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The first person to post the correct FIVE LETTER WORD answer in the comments section will be the first to find out the title of the short story I an working on, and also get a sneak preview of the prologue.

Good luck everyone.

Till next time, may you agglomerate all your unpremeditated contemplations