Event #31: Klebold moves south/east past table #6 and stands near Tomlin (now lying east of table #6) where he then shoots Tomlin four times with the Tech 9. Observed by Nowlen (LYI2).

Event #32: Harris moves northeast of table #6 and shoots Fleming once with the pump-action shotgun (pellets). From the east side of table #4, Harris fires the pump-action shotgun under table #2, hitting Townsend, Park, and Kreutz with pellets. Observed by Savage (LG25), Blair (LG 18) Kreutz (LY10), Schnurr (LY9) and Park (LYll) and Perez (LG17).

Event #33: Harris goes to the south library windows and looks out into the south parking lot (damaging the blinds, identified as W15 on the diagram). Observed by Jacobson (LG19), Elmore (LG26) and Lagos (LG20).

Event #34: Klebold and Harris pass through the east side book shelves into the center section. Both suspects stand near table #13, where reloading occurs. Observed by Holiday (LG22), Ball (LG23), Doyle (LY13), Eubanks (LY14), Lagos (LG20), Huntington (LG22), Savage (LG25), Lapp (LG31), Welsh (LG33), and Woodman (LG28).

Event #35: Harris walks north to the south computer table to gain access to the blue backpack reportedly containing ammunition. Harris then returns to the area near tables #11 and #13. Observed by Savage (LG25), Parker (LG27), Welsh (LO33), and Johnson (LGI6).

Event #36: Harris asks the student under table #11 to identify himself. The student identified himself as John Savage. Harris moves north of table # 11 as Klebold contacts Savage. Klebold eventually tells Savage to leave the library, which he does. Observed by Savage (LG25), Eubanks (LY14), Ball (LG23), Doyle (LYl3), Huntington (LG21), Holiday (LG22), Greenwood (LG11), Lapp (LG31) Elmore (LG26), Parker (LG27), Woodman (LG28), Bollerud (LG32), Houy (LG30), Perez (LG17), Lagos (LG20), and Hall (LY6).

Event #37: While standing north of table #11, Harris shoots Mauser twice with the high point rifle. Mauser is located under table #9. Observed by Blair (LGI8), Jacobson (LGI9), Lapp (LG31), Elmore (LO26) and Parker (LG27).

Event #38: Harris and Klebold move to the south (towards table #14). Klebold fires at least one round (with the Tech 9) under that table, hitting DePooter. Harris then fires at least two rounds (with the high point carbine rifle) under the same table, hitting DePooter and Doyle. A fourth 9 mm round was fired under table #14, hitting Eubanks. The origin of that round cannot be determined. Observed by Eubanks (LY14), Ball (LG23), Parker (LG27) and Doyle (LY13).

Event #39: Klebold and Harris move north in the center section and are seen on the east side of table #7. Klebold and Harris then proceed to the southeast corner of the far south computer table. Observed by Lapp (LG31) and Welsh (LG33).

Event #40: Harris is seen in the west section of the library throwing a device containing an orange liquid toward the south. Observed by Welsh (LO33).

Event #41: Klebold walks around behind the main counter from the west, while Harris walks around the counter from the east. Observed by Lapp (LG31), Todd (LY2), Fair (LG9), and Nielson (LY1).

Event #42: Klebold confronts and threatens Todd, who now was hiding behind the main counter. Observed by Todd (LY2), Nielson (LY1) and Greenwood (LG11).

Event #43: The investigation shows that Klebold shoots back into the "kitchen" area of the library with the Tech 9, hitting the TV.

Event #44: Klebold and Harris discuss leaving the library and going to the "Commons." Prior to leaving, Klebold slams a chair down on a computer located on the main counter. Observed by Todd (LY2), Nielsen (LY1) and Jacobson (LG19).

Event #45: Klebold and Harris leave the library. Observed by Todd (LY2), Nielsen (LYl), Jacobson (LG19) and Schnurr (LY9).

Event #46: Most victims and witnesses begin to leave the library exiting out the north door.

Event #47: Nielsen crawls into the break room and hides in a cupboard. Ireland, who is seriously injured, crawls from Table #15 to the west windows. Ireland pulls himself up and falls out the window into the hands of SWAT.

Event #48: Weld and Kean were hidden in the television studio. Dodd was hidden in the Periodicals Room. Nielsen was hidden in the break room. Kreutz laid seriously injured under table #2. All the above remained in the library until they were evacuated by SWAT. SWAT discovered the bodies of Dylan Klebold and Eric Harris near the bookshelves in the southwest corner of the library.