Police standby at high school for mental health case Heard on: Waukesha County WI Law Dispatch 00:35 00:00 Henry 120. 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 Henry 120. 00:02 Go ahead. 00:05 Henry 120, 00:06 WSC 9175 is out at Arrowhead High School North at 800 North Ave, 800 North Ave. 00:13 Reference a mental commitment. 00:16 And they would like us to mutually just stand by in the parking lot at this time. 00:23 113-10-23. 00:28 10-4, 113. 00:31 Henry 120, you can disregard. 00:35 10-4. 2026-10-22 14:04 UTC Medical Emergency North Ave, Hartland, WI 53029 View on map