The father of a man accused of orchestrating a car bombing outside a California fertility clinic has broken his silence, expressing disbelief over the allegations against his son.
The incident, which took place in early May in Orange County, is under federal investigation, and the suspect, 37-year-old Brian Thacker, remains in custody.
The bombing occurred outside a fertility clinic in Newport Beach, where a vehicle explosion prompted a swift emergency response.
Fortunately, no injuries were reported, but the blast caused significant property damage and alarmed both staff and patients inside the building.
Authorities with the FBI and local law enforcement quickly began an investigation, leading to the arrest of Thacker several days later. The charges include use of a weapon of mass destruction and malicious use of explosives—serious federal crimes that could carry decades-long sentences if convicted.
Father Speaks on Family’s Shock
Speaking to local reporters, Thacker’s father, Michael Thacker, said the news of his son’s arrest came as a devastating surprise. “We had no idea he was capable of something like this. He’s always struggled with mental health, but we never imagined it would come to this,” he said.
According to court records and statements from federal prosecutors, Brian Thacker had reportedly become obsessed with a former partner and was distraught over their decision to seek fertility treatment at the Newport Beach clinic.
Investigators allege that Thacker planted the explosive device in a vehicle parked near the clinic entrance, intending to intimidate or harm individuals inside.
The FBI stated that surveillance footage and forensic evidence linked Thacker to the scene. He was apprehended at his apartment in Costa Mesa, where investigators reportedly found bomb-making materials consistent with the components used in the explosion.
Ongoing Federal Investigation
The case is being prosecuted by the U.S. Attorney’s Office for the Central District of California. A spokesperson from the office declined to comment on the ongoing investigation but confirmed that Thacker has been charged with federal offenses and is being held without bond.
The U.S. Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) and FBI have taken the lead in the technical aspects of the investigation, citing concerns about public safety and potential further threats.
Local authorities, including the Newport Beach Police Department, are also assisting in the probe. “This is a serious incident, and we’re treating it with the highest level of urgency,” said a Newport Beach Police spokesperson. “We’re thankful no one was hurt, but we understand the fear this has caused.”

Suspect’s Background and Legal Representation
Thacker has no previous criminal record but reportedly had a history of volatile behavior and mental health struggles. His father confirmed that Brian had been hospitalized multiple times for psychiatric evaluations but was never placed under long-term care.
“He’s been in and out of treatment for years. We did our best to help him,” Michael Thacker said.
Court documents indicate that Brian Thacker’s behavior had become increasingly erratic in recent months, and there were reports of stalking and harassment filed by a former girlfriend, although no restraining order was in place at the time of the incident.
Thacker has been assigned a federal public defender and entered a plea of not guilty during his initial court appearance. His legal team has not yet issued a public statement but is expected to raise concerns about his mental fitness to stand trial.
Community and Clinic Response
In the wake of the bombing, the fertility clinic temporarily suspended operations to allow for safety inspections and repairs. A statement released by the clinic emphasized its commitment to patient safety and said all scheduled appointments would resume shortly.
“We are cooperating fully with law enforcement and are grateful that no one was injured,” the clinic said. “Our staff has received counseling support, and we’re working with security experts to prevent any future incidents.”
Nearby residents and businesses also voiced concerns about safety and security. Newport Beach officials have pledged to increase patrols and review emergency preparedness protocols for all medical facilities in the area.
Broader Concerns Over Violence and Mental Health
The case has reignited discussions around the intersection of mental illness and violence, particularly when it involves vulnerable populations such as patients seeking fertility care. Law enforcement and mental health experts stress the importance of early intervention and better support systems.
Dr. Lisa Ramirez, a psychiatrist with the California Department of State Hospitals, said, “We need more proactive outreach to individuals showing signs of instability. Too often, the warning signs are there, but our system fails to respond effectively until something tragic happens.”
In California, individuals can be placed under involuntary psychiatric holds if they pose a danger to themselves or others under the Lanterman-Petris-Short (LPS) Act.
More details on mental health laws in California can be found at the California Department of Health Care Services: https://www.dhcs.ca.gov.
Conclusion
As the legal process unfolds, the Thacker family remains in shock over what has transpired. While Brian Thacker awaits his next court appearance, both federal and local agencies continue to piece together the details behind the bombing.
The case stands as a troubling reminder of the consequences of untreated mental illness and the importance of security in sensitive medical facilities. Law enforcement agencies urge the public to report suspicious activity and seek mental health support when needed.
For emergency mental health assistance, contact the national helpline via the Substance Abuse and Mental Health Services Administration.
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