Car believed used in Brentwood strong-arm robbery on Thursday, March 30, 2023. Photo: Brentwood PD

Firearms stolen

By Brentwood Police Department

On Thursday March 30, 2023 around 9:58 a.m., officers responded to Sportsman’s Warehouse to investigate a strong-arm robbery that just occurred to the rear of the business. Upon officers’ arrival, it was determined a UPS driver was robbed while unloading merchandise to be delivered to the store. Two male suspects (unknown race) approached the victim. One suspect was wearing a black hooded sweatshirt and black pants and one wearing a gray hooded sweatshirt and dark-colored pants. Both suspects were wearing masks and gloves. We believe there could have been a third suspect inside of the vehicle, but do not have a description.

There were no weapons displayed during the robbery and no injuries to the victim. Our Detectives have since confirmed several firearms were stolen during this incident.

The vehicle used in the robbery is believed to be a gold Toyota Camry (pictured). At the time of the robbery, the vehicle did not have a license plate. The vehicle is missing the rear bumper and has paint oxidation to the trunk and roof of the vehicle. If you have any information about the suspects or the pictured vehicle, please contact Detective Agostinho at 925-809-7870, or Dispatch at 925-809-7911. Callers may remain anonymous.

Murder suspect Gregory Rossignon arrested on Wednesday, April 5, 2023. Photos: Pittsburg PD

Subject of hours-long standoff in Antioch, last week in which pregnant girlfriend was arrested

Jessica Russo. Photo: Pittsburg PD

By Pittsburg Police Department

On March 22, shortly after 9:00 PM, officers responded to a convenience store on the 1000 block of Power Avenue.  There, 44-year-old Abdul Raouf, a store clerk, was found suffering from gunshot wounds and unfortunately did not survive.  Through the investigation, it was learned that while in the store, Jessica Russo had a disagreement with another store clerk.  Shortly after the disagreement, Gregory Rossignon entered the store and shot Abdul for no apparent reason.  Both Rossignon and Russo fled after the shooting.

As the investigation progressed and detectives searched for the suspects, on March 29, Jessica Russo. was located and arrested during the service of a search warrant at a residence in Antioch. According to Rossignon’s father, Russo is the son’s girlfriend and pregnant with the son’s child. (See related article)

Tuesday night, April 4, detectives received information that Gregory Rossignon had fled to Modesto and was hiding in an apartment.  Working with the Modesto Police Department and their Tactical Team, a search warrant was served shortly after 7:00 AM Wednesday.  During the service of the warrant, it was determined that Rossignon was in the apartment but refused to come outside.  After several hours of negotiating with the Modesto Police Departments Crisis Response Unit, Rossignon peacefully surrendered.  Rossignon was brought back to Pittsburg and will be booked into Contra Costa County jail for murder.

We would again like to thank community members in Pittsburg, Antioch, and now Modesto for their cooperation and patience while pursuing these suspects.  We would also like to thank the U.S. Marshals Service, the Modesto Police Department and all their staff for the dedication and resources that led to Rossignon’s arrest.

Allen D. Payton contributed to this report.

An 18-year-old female was shot during a road rage incident in Antioch Tuesday night, March 13, 2023. ContraCosta.news video screenshot used with permission.

By PIO Ashley Crandell, Antioch Police Community Engagement Unit

Honda Accord driven by victim of road rage shooting. Photo by Mike Burkholder, ContraCosta.news used with permission.

On Tuesday, March 14, 2023, at approximately 7:51 pm, a woman was shot on Lone Tree Way at the intersection of Highway 4 near Brentwood. The victim was transported to a local hospital and is expected to survive. Officers learned this was a road rage incident between two unrelated vehicles. One of the occupants of a vehicle involved in the road rage shot at the other vehicle. In doing so, they shot an unrelated occupant of a vehicle nearby. (See related article)

The Antioch Police Department is asking for the public’s assistance in identifying a person and vehicle of interest in this case. We are asking anyone who drove on Lone Tree Way or was visiting the Slatten Ranch Shopping Center on March 14, 2023, from 7:40 pm to 7:55 pm to check your dashboard cameras.

We ask you to preserve the video and contact Detective Cox at (925) 481-8147 or jcox@antiochca.gov. It is important to note, we are not only looking for video depicting the crime- but any video during that time frame. Also, if you work for a delivery company or saw a delivery vehicle in the area from 7:40 pm to 7:55 pm, please contact Detective Cox with which company.

We want to thank the community for their assistance during the course of this investigation.

Jessica Russo was arrested by Pittsburg Police in Antioch on Wednesday, March 29, 2023. Photos of scene by Allen D. Payton. Gregory Rossignon is still wanted for the March 22 murder.

Following hours-long stand-off outside home male suspect still wanted; his father says female suspect pregnant with male suspect’s child

By Allen D. Payton

Shortly after 2:00 pm Wednesday, March 29, 2023, the Pittsburg Police Department’s Special Response Unit served a search warrant at a residence in the 2000 block of D Street in the city of Antioch for two suspects wanted for murder of a Pittsburg convenience store clerk on March 22. During the service of the warrant, Jessica Russo was located and arrested. She was booked and taken to the Martinez Detention Facility.

Pittsburg Police officers near the house on D and W. Madill Streets in Antioch. Members of the Pittsburg Special Response Unit with the department’s Bearcat armored vehicle.

After a methodical and exhaustive search of the residence was conducted, Gregory Rossignon remains outstanding and still wanted for murder. During the search officers approached the house and several times, broke windows, dropped a phone with a phone line into the house, called out on the loudspeaker for Rossignon to pick up the phone and dial a number to speak to police. The officers flew drones inside and outside and deployed four rounds of a chemical agent believed to be tear gas inside the home. After the second round of gas another woman emerged from the residence about 5:53 p.m. and was detained, placed in handcuffs and escorted from the scene.

Pittsburg officers at front door breaking out windows, tear gas smoke emerged from the house’s attic, and a second woman was detained.

About 7:35 p.m., Rossignon’s father, who identified himself as Gregory, Sr., arrived on the scene and asked to speak to his son “so everyone comes out of this alive”. He referred to Russo as his daughter. When shown a photo of Russo and asked if she was who he was referring to, Rossignon, Sr. said, “yes, I call her my daughter. She’s pregnant with my son’s child…my grandchild.” He told police, “I’ll strip down if you need me to and walk in there to talk to my son.” Later, a woman drove up to the scene and told officers she was the suspect’s mother. Officers took both parents to an area on Lawton Street where they waited but did not speak to their son.

A drone was sent into the house through windows police had broken out. Gregory Rossignon, Sr., the suspect’s father, arrived on the scene offering to speak to his son.

At about 9:15 p.m., an officer said he expected to wrap things up shortly, but that they had not had any contact with the suspect nor could confirm that anyone was still in the house.

The Pittsburg Police would like to thank the Antioch residents who live in this area for their patience during the service of the warrant. Several residents were escorted by police to their homes on D Street. But one mother and daughter who live next door to the house had to find somewhere else to stay for the night. Although offered to stay at a Pittsburg motel by one of the officers, they chose to stay with friends. The woman said she expected to return to her home Thursday morning.

The Pittsburg Police Department is asking anyone with information related to Gregory Rossingnon’s whereabouts to contact the local police. We are also asking anyone with information contact Detective Jonathan Elmore at 925-252-4875 or the Pittsburg Police Department Tip Line at 925-252-4040.

See more photos and video at facebook.com/antiochheraldca.

Allen D. Payton contributed to this report.

Suspects Gregory Rossignon and Jessica Russo. Photos: Pittsburg PD

Third suspect arrested; GoFundMe page set up for 44-year-old father of five victim

By Pittsburg Police Department

On Wednesday, March 22, 2023, shortly after 9:00 PM, Pittsburg Police Officers responded to a residence on the 100 block of Bruno Avenue after receiving reports of gunshots heard. While on scene and attempting to determine what had occurred, officers heard gunshots coming from the 1000 block of Power Avenue. Shortly after, a call was received that a clerk had been shot at a convenience store on Power Avenue. At 9:41 PM, officers responded to the 1000 block of Power Avenue. Officers arrived on scene and found a male subject had been shot. Officers provided medical aid, but unfortunately the victim succumbed to his injuries on scene.

Through the investigation, it was learned that 37-year-old Gregory Rossignon and 34-year-old Jessica Russo, both from Pittsburg, were involved in an altercation on Bruno Avenue. During this time, several shots from a handgun were fired into the air. No one was injured as a result, and both immediately fled the area. As officers investigated this incident, additional officers responded to the convenience store.

Store clerk Abdul Raouf and his children. Source: GoFundMe

There, officers found and began life-saving efforts on the clerk who had been shot. Unfortunately, the clerk, 44-year-old Abdul Raouf, did not survive these injuries. During the investigation at the convenience store, it was determined that Gregory Rossignon and Jessica Russo were involved in this fatal incident after a confrontation with the store employees. Following the shooting, both fled from the store. Additionally, another man was identified as having been involved in this incident and later arrested at a residence in Pittsburg. This man was identified as 43-year-old Alan Agloro from Pittsburg.

Detectives have obtained arrest warrants for Gregory Rossignon and Jessica Russo and are asking anyone with information on their whereabouts to contact the local police.

This is still an active investigation, and we ask anyone with information about these two incidents to contact Detective Elmore at 925-252-4875 or the Pittsburg Police Department Tip Line at 925-252-4040. This is Pittsburg’s first homicide for the year 2023.

A GoFundMe page has been set up for Raouf’s wife and five children.