Welfare check at residence on West Walnut Avenue Heard on: LAPD - South Bureau 00:18 00:00 Unit for a detainment welfare check. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. 00:00 Unit for a detainment welfare check. 00:02 (number withheld) West Walnut Avenue, code two, incident number 3667 , RD 522 . 00:07 Before it goes outside the division. 00:13 Harper, watch the unit available for the detainment welfare check in RD 522 . 00:18 Identify. 8/6/2026 06:38 PM Medical Emergency W Walnut Ave, Monrovia, CA 91016 View on map