I've attempted to put together a timeline of sorts, it might be helpful. I tried not to cram in too much info so the times would stand out. I've mostly used juror13 as a source (if this is not ok, please let me know), along with other reports from the individual court dates.
Question : Who is Mr Nhlengethwa? I've read his name in the reports but that's it....
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Phone records - Calls to security on 14th Feb
Silverwood Security land line:
3:15:51am - Dr. Stipp (army training - assult rifle & pistol). Reported gunshots.
3:16:16am - Mr Nhlengethwa. No answer.
3:16:36am - Mr Nhlengethwa. Reported gunshots.
Silverwood Security cell phone:
3:21:33am - Op to Baba. OP cries.
3:22:05am - Baba to OP. OP says everything is fine.
Security other:
3:16am - Mr. Johnson (gun owner). Heard gunshots - backed up by security phone records.
Silverwood Security:
3:19:50am - OP to Stander
Gunshots/bangs & screams reported to security on 14th Feb
1:56am - Mrs. van der Merwe (very loud woman's voice over an hour)
3:00am (approx) - Mrs. van der Merwe (gunshots/bangs)
3:00am (shortly after)- Security guard on bike. (gunshots)
3:00am (approx) - Mrs. Burger (gunshots)
3:00am (approx) - Mr. Johnson (gunshots)
3:04am - Dr. Stipp. (gunshots)
3:04am - Mrs. Stipp (gunshots)
3:16am (before) - Mr Nhlengethwa (gunshots)
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Dr. Stipp - hears fearful female screaming, sees lights in OP's bathroom.
Mr. Johnson - male & female yelling for help, female and male screams intermingled.
Mrs. Burger - male & female yelling for help, woman screaming with scream escalating.
Mrs. van der Merwe - loud woman's voice, screams.
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3:12am OP reports firing his gun
3:17am (approx) - Mr. Johnson (gunshots)
3:17am - Dr. Stipp (gunshots)
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I can make changes if needs be....