INITIAL ALERTTwitter/X
Verified verbatimPatch (San Antonio) and KENS 5 both directly quote this as the verbatim SAC Alert tweet announcing the January 28, 2019 lockdown105 chars
SAC Alert: San Antonio College is currently on lockdown due to a report of an active shooter near campus.
Verbatim text confirmed: Patch and KENS 5 both quote this exact SAC Alert tweet verbatim, identifying the lockdown as triggered by 'a report of an active shooter near campus' -- an important framing since no active shooter was confirmed on campus.
Sources differ on the exact lockdown start time relative to the 3:41 p.m. SAPD call, so an approximate timestamp is used rather than a precise one.