
On Thursday evening, a routine day at Steamer Landing in Petaluma was disrupted by a violent incident involving an assault with a metal pipe. The Petaluma Police Department received a 911 call at around 6:16 PM, reporting the attack. Officers arrived promptly to find Joseph Anderson, a 54-year-old Petaluma resident, actively assaulting another man.
Anderson complied with police commands, allowing the situation to be brought under control without further violence. Officers searched the area and recovered the metal pipe, which was allegedly used in the assault. The victim sustained minor injuries and was treated at the scene by Petaluma Fire Department Paramedics, declining further medical attention.
Following the incident, Anderson was arrested and charged with assault with a deadly weapon. The Petaluma Police Department thanked the community members who alerted authorities and assisted in ensuring the situation was swiftly handled. Anderson was taken to the Sonoma County Jail, awaiting further legal proceedings.









