At 2:58 pm Saturday, authorities responded to a report of a traffic accident in the center divide with airbags deployed. Upon arrival, one person was located deceased.
A short time later, a “BOLO” went out to local law enforcement on a suspected vehicle in a drive by shooting. The vehicle was described as a small while vehicle with dark tinted windows and paper plates involved in a drive-by shooting.
By 3:10 pm, a SIG Alert was issued as three lanes of eastbound traffic would be blocked off with no estimated timeline of when it would re-open.
By 3:33 pm, a hard closure was put in place on eastbound Highway 4 at San Marcos to divert all traffic off from Highway 4 so authorities could begin collecting evidence.
Update: Highway 4 Homicide Investigation
At approximately 1456 hours, Office of the Sheriff Dispatch received several 911 calls of a shooting that had occurred on Highway 4 Eastbound near Bailey Road. Callers reported that an unknown vehicle apparently shot at another vehicle, which crashed into the center divide.
The driver appeared to be shot. The fire department and an ambulance responded. The driver was later pronounced deceased. He is not being identified at this time.
The investigation forced the closure of Highway 4 eastbound traffic.
The suspect is still outstanding. Anyone with any information on this case is asked to call the Office of the Sheriff at (925) 646-2441.
|4:18 PM||37|| A19-404A AT THE CLOSURE|
|4:15 PM||36|| 1039 COCO SO LINE 86|
|4:08 PM||35|| 19-S6 ALL UNTIS AT TEH SCENE // MEDIA IQN TO STAGE SAN MARCO AT SR 4 // EB LNS NEED TOCLR AND WILL ADV WHEN AND WHERE FOR MEDIA STAGE AND NEW BRIEF|
|4:06 PM||34|| CK WITH PITT PD TO GET RAMP SHUT DOWN – SB SAN MARCO TO EB 4 – – ETA FOR PITTS TO SHUT DOWN|
|3:59 PM||33|| B19-241N WILL BE ABLE TO CLR SOON AS CALTRANS RESP’S FOR HARD CLOSURE|
|3:48 PM||32|| [Notification] [CHP]-DOT ETA 15-30 MINS|
|3:44 PM||31|| 1039 DOTCC|
|3:44 PM||30|| 1039 TMT|
|3:34 PM||29|| [Notification] [CHP]-DOT MAKING CALLS WILL ADVS|
|3:33 PM||28|| FW: Message from unit ————-Original Message—————- From: B19-405B Sent: 06/20/2015 15:32:16 To: 19-Contra Costa Subject: Message from unit .I’LL BE THE LIASON FOR 1184 AND CAL TRANS HARD CLOSURE;;; COULD YOU PLEASE MDC ME (OR OVER AIR) FOR CAL TRANS HARD CLOSURE ETA; AND THAT HARD CLOSURE WILL BE FROM E-B SR-4 AT SAN MARCOS; DIVERTING ALL TRAFFIC TO SAN MARCOS OFF; THX;;;CORREIA|
|3:28 PM||27|| TRAFFIC ADVISORY ADDED TO TRAVEL ADVISORY LOG|
|3:24 PM||26|| 1039 ANTIOCH/BRENTWOOD PD FOR BC|
|3:24 PM||25|| 1039 DOTCC|
|3:23 PM||24|| 1039 DOTCC|
|3:22 PM||23|| S6 NTFY CALTRANS FOR PERMANENT LONGTERM CLOSURE // WILL 1023 FOR RESOURCES|
|3:22 PM||22|| 1039 PITTS PD FOR BC|
|3:19 PM||21|| #1-3 CLOSED|
|3:19 PM||20|| FIRE AND SO ARE 10-97 ASSISTING 1184|
|3:18 PM||19|| 683B 1000 FT CRIME SCREEN // EVIDENCE IN CD AND #1-2|
|3:18 PM||18|| 19-S9 ADVISING TO MAKE SURE THAT ALL OF THE ALLIED AGENCIES HAVE VEH DESCRIPTION|
|3:17 PM||17|| 1039 COCO SO LINE 46|
|3:17 PM||16|| B19-683B UNIT TO RESP’G NOT USING CD / MOST OF THE EVIDENCE IS THERE|
|3:17 PM||15|| ^***UPDATE SIGALERT*** LANES 1-3 REMAIN CLOSED UNK ETO|
|3:12 PM||14|| 683B SIG ALERT #1-3 CLOSED|
|3:11 PM||13|| COCO SO ADV THEY HAVE SEVERAL UNITS 1097|
|3:10 PM||12|| 1039 COCO SO THEY ARE INQ IF IT WAS BAILEY NORTH OR SOUTH|
|3:10 PM||11|| ^***ISSUE SIGALERT*** EB SR4 JEO SAN MARCO ALL LANES BLOCKED DUE TO TRAFFIC COLLISION UNK ETO REF LOG 2477|
|3:06 PM||10|| 1039 DOTCC|
|3:05 PM||9|| 19-404N PTY IN CD / START S UNIT|
|3:05 PM||8|| 682B 10-97|
|2:59 PM||7|| [Notification] [CHP]-Problem changed from 1183-Trfc Collision-Unkn Inj to 1011-FCC Identifier by CHP|
|2:58 PM||6|| CROSSED ALL LNS // AIR BAGS DEPLOYED|
|2:58 PM||5|| 1039 COCO 1141|
|2:57 PM||4|| GRN VEH INTO CD|
|2:57 PM||3|| IN CD|
|2:57 PM||2|| GRY SD VS CD|
|2:57 PM||1|| SOLO VEH TC|