1144-fatality Interstate 15 North So / Summit Ave

Dec 20 2025 4:24PM: [13] [Appended, 16:25:25] [3] BLACK HOND VERSUS WHITE BIG RIG— IN SLW LANE

Dec 20 2025 4:24PM: [14] [Appended, 16:25:25] [4] ***CORR IN MID LNS

Dec 20 2025 4:25PM: [5] BIG RIG VERSUS CIV MOTORCYCLE [Shared]

Dec 20 2025 4:25PM: [10] BLOCKING #2,3 LANES [Shared]

Dec 20 2025 4:25PM: [16] [Appended, 16:25:25] [6] RIDER DWN IN MID LNS

Dec 20 2025 4:25PM: [22] BLOCKING #2/3/4 LNS [Shared]

Dec 20 2025 4:25PM: [28] 1039 SBCC [Shared]

Dec 20 2025 4:26PM: [30] RIDER AND MOTORCYCLE IN #3 LANE [Shared]

Dec 20 2025 4:26PM: [36] REPORTING PARTY – OR – RESPONSIBLE PARTY ADVNG BIG RIG RAN OVER MOTORCYCLE RIDER [Shared]

Dec 20 2025 4:26PM: [38] PER WITNESS — MOTORCYCLE WAS 23103 HIGH SPEEDS PRIOR TO TRAFFIC COLLISION — THERE WERE 2 MC’SOUTH TRAVELLING TOGETHER — POSSIBLE – OR – POSSESSION 23109 [Shared]

Dec 20 2025 4:30PM: [56] CALIFORNIA DEPARTMENT OF TRANSPORTATION (CALTRANS) CAMERA SHOWING 3 MID LANES BLOCKED / PTY OO PICK-UP TRUCK TRUCK 1184 IN LANES [Shared]

Dec 20 2025 4:36PM: [67] [Rotation Request Comment] 1039 HOOKED ON TOW WITH FLATBED TOW TRUCK ********** 909-443-7017 [Shared]

Dec 20 2025 4:39PM: [70] 123-S3 CPS 1022 1185 START EVIDENCE [Shared]

Dec 20 2025 4:39PM: [71] [Rotation Request Comment] 1039 EDWINS TOWING WITHEVIDENCE FOR MOTORCYCLE 909 983 5100 [Shared]

Dec 20 2025 4:40PM: [72] 1039 HOOKED ON // BACK ON TOP [Shared]

Dec 20 2025 5:26PM: [76] A123-603 1182 ALL PRTYS NOW ON RIGHT SHOULDER , 2ND VEHICLE RED FORD F15 PULLING TRAILER REQUEST – OR – REQUIRED CHP FOR 1110 [Shared]

Dec 20 2025 5:53PM: [81] A123-203 ALL UNITS PICKING UP CLOSURE // 123-203 EN ROUTE TO HOSPITAL FOR FOLLOW UP

Dec 20 2025 5:59PM: [83] 123-S3 ROADWAY CLEAR

Dec 20 2025 6:21PM: [84] Secondary Location for A123-152: FOLLOWING 1185 TO EDWINS YARD,

Dec 20 2025 6:31PM: [87] Secondary Location for A123-152: EDWINS TOW YARD, 34 VISTA PL,Upland, CA 91786.

Dec 20 2025 6:38PM: [89] *** 27F7145 SVS VERIFIED ***