SBCoFD responded to a major traffic collision caused by possible hit and run driver. Arriving units located at least 3 vehicles involved including on on it's roof. The crash appears to have occurred following a previous crash. A victim was located near the overturned vehicle on the roadway near the guardrail on the right hand side. The victim was transported to a local trauma center in critical condition. It's unknown if the parties on board the grey sedan were injured. The collision appears to have been caused by a hit and run driver, the vehicle description is unknown at this time. The investigation is still ongoing at this time. CHP INLAND CAD LOG N. 00255 - 3:43 AM23[61] 1039 PEPE'S TOW / THEY COPY TO 1022 - BACK ON TOP 3:42 AM22[57] [Rotation Request Comment] 1039 PEPE'S TOW 951-682-5682 / ENRT W/3RD FLTBD 3:41 AM21[56] [Rotation Request Comment] 1039 A AND G TOW 909-384-0250 / ENRT 2ND FLTBD 3:40 AM20[55] ** SIG ALERT LOG: 190616IN00289 3:39 AM19[54] 75-S6 REQ TOTAL OF 3 1185 FB'S 3:37 AM18[50] C75-104 #2/3 LNS CLOSED *** REQ SIG ALERT FOR 30 MINS *** 3:36 AM17[49] C75-104 MEDIA 97 3:29 AM16[47] BREAK WB 210 JEO BASELINE * 3:25 AM15[37] C75-104 CPYS WILL TAKE 10 E TO 210 W TO BRING IN BREAK 3:24 AM14[43] [Appended, 03:25:27] [6] 1 VEH 1125 IN SLOW LN - OTHER ON RHS 3:24 AM13[34] PER DUP - APPEARS 5 VEH TC 3:23 AM12[40] [Appended, 03:25:27] [3] 2 SD VS TK 3:23 AM11[31] 2 OTHER VEH IFO OTURN HAZ ON 3:23 AM10[29] [Notification] [CHP]-2 ADDNL TCS OCCR WHILE SBCOMM WAS TALKING TO RP -- ORIGINAL TC WAS BLK SDN ---- NEW TC IS SDN AND PK TK [Shared] 3:18 AM9