San Diego mosque shooting: Three men killed, two teenage suspects found dead

Three adult men were killed and two teenage suspects were found dead after a shooting at the Islamic Center of San Diego on Monday, May 18, 2026, in an attack that police said is being investigated as a hate crime. The dead included a security guard whom San Diego police said appeared to have played a pivotal role in preventing a far larger tragedy at the mosque complex.

The shooting was reported shortly before noon at the Islamic Center of San Diego, a major Muslim religious institution in San Diego County that also includes the Al Rashid School. Police said all children at the site were safe, a detail that immediately became central to the public response because the attack unfolded at a religious and educational complex during the day.

San Diego Police Chief Scott Wahl said the case was being treated as a hate-crime investigation because of the location of the attack and the presence of hate rhetoric connected to the suspects. The two suspects were later identified by authorities only as teenagers, with updated reports placing their ages at 17 and 18 after an earlier 17 and 19 age range was corrected.

Why is the Islamic Center of San Diego shooting being investigated as a hate crime?

The San Diego Police Department is treating the Islamic Center of San Diego shooting as a suspected hate crime because the attack targeted a Muslim religious complex and investigators found indications of hate rhetoric connected to the suspects. Police have not released the names of the victims or suspects, and the investigation remains active.

The shooting began outside the Islamic Center of San Diego, where three adult male victims were found. One of the victims was a security guard. Police said his actions likely limited the scale of the attack, and officials credited him with helping protect others at the mosque and school complex.

The suspects were later found dead in a vehicle a few blocks from the Islamic Center of San Diego. Police said the deaths appeared to be self-inflicted gunshot wounds. No officers fired shots during the discovery of the suspects.

The Federal Bureau of Investigation and the Bureau of Alcohol, Tobacco, Firearms and Explosives are involved in the response, reflecting the seriousness of a mass shooting at a house of worship and the possible hate-crime dimension. The involvement of federal agencies is especially significant because attacks on religious institutions can raise both civil rights and domestic security concerns.

How did the San Diego mosque shooting unfold near the Islamic Center and nearby streets?

Police received reports of an active shooter at the Islamic Center of San Diego shortly before noon on Monday. Officers responded within minutes. As officers moved toward the mosque, police also received reports of gunfire several blocks away.

At the second location, a landscaper was shot at but was not injured. Police have not publicly established whether that separate shooting was directly tied to the mosque attack, but the timing and proximity made it part of the wider emergency response.

A short time later, officers found a vehicle stopped in the middle of a nearby road. Inside the vehicle, police found both suspects dead from apparent self-inflicted gunshot wounds. That discovery ended the immediate active-shooter threat, although police continued clearing and securing the area around the Islamic Center of San Diego.

The response included a heavy law-enforcement presence, evacuation activity, and reunification measures for people who had been inside or near the mosque complex. Images from the scene showed children being led away from the area as police surrounded the site.

What is known about the suspects, weapons and earlier warning reported to police?

Police said one suspect’s mother had contacted authorities earlier on Monday to report that her son was missing, possibly suicidal, and that weapons and a vehicle were also missing. That information had already triggered police efforts to locate the vehicle before the shooting at the Islamic Center of San Diego was reported.

Police were searching locations including a mall and a school associated with one of the teenagers when the mosque shooting call came in. Authorities said there had been no specific threat against the Islamic Center of San Diego, the school, or any other identified facility before the attack.

Investigators believe the weapons used in the shooting may have come from a parent’s home. Search warrants were being executed at locations connected to the suspects as police and federal agencies sought to determine how the attack was planned, what motivated the suspects, and whether any other individuals had prior knowledge of the threat.

The absence of named suspects at this stage is important for publication caution. Police have not released confirmed identities, and officials have not issued a complete motive statement. The confirmed public position is that the case is being investigated as a hate crime based on the location and hate rhetoric found during the investigation.

Why does the Islamic Center of San Diego attack matter for religious security in the United States?

The Islamic Center of San Diego shooting matters beyond San Diego because it targeted a house of worship that also served as a school and community institution. Religious sites in the United States have increasingly had to think about security planning, emergency drills, and coordination with police after attacks on mosques, synagogues, churches, temples, and community centers.

The attack also comes at a time when Muslim civil rights groups have reported elevated levels of anti-Muslim and anti-Arab bias incidents in the United States. The Council on American-Islamic Relations reported 8,683 complaints involving anti-Muslim and anti-Arab discrimination in 2025, the highest annual total it has recorded since it began tracking such complaints in 1996.

For local authorities, the immediate public-policy question is whether houses of worship and religious schools have sufficient access to threat reporting systems, emergency response planning, and visible police coordination without turning community life into a security perimeter. That balance is difficult, but the Islamic Center of San Diego shooting shows why many religious communities now treat security as a permanent operational issue rather than a temporary concern after major attacks.

How have officials and Muslim community leaders responded to the San Diego mosque shooting?

San Diego officials described the attack as a severe act of violence against a community institution. San Diego police said the threat had been neutralized, while the city’s emergency response focused on securing the area, evacuating people safely, and reuniting families.

Imam Taha Hassane, the imam and director of the Islamic Center of San Diego, said the community had never experienced a tragedy like this before. He also expressed solidarity with affected families, other mosques, and places of worship across San Diego.

California officials said they were monitoring the situation and urged residents to follow law-enforcement guidance. Other large cities increased police visibility around mosques after the San Diego attack, reflecting concern that high-profile religious attacks can generate copycat threats or fear among communities far beyond the original crime scene.

The immediate institutional response therefore has two layers. The first is criminal investigation: identifying motive, reconstructing the suspects’ movements, and determining how the weapons were obtained. The second is public reassurance: making clear that Muslim communities, schoolchildren, worshippers, and religious institutions can gather without being left alone to manage security risks.

What are the key takeaways from the Islamic Center of San Diego shooting investigation?

• Three adult men were killed at the Islamic Center of San Diego on Monday, May 18, 2026. One of the dead was a security guard whom police said likely helped prevent more casualties.
• Two teenage suspects were found dead in a vehicle a few blocks from the mosque. Police said their deaths appeared to be self-inflicted gunshot wounds, and no officers fired shots.
• All children at the Islamic Center of San Diego and Al Rashid School were reported safe. That fact shaped the public response because the attack occurred at a complex that includes both worship and school facilities.
• San Diego police are investigating the shooting as a suspected hate crime. Police cited the Islamic Center of San Diego location and hate rhetoric connected to the suspects as key factors.
• One suspect’s mother had contacted police before the shooting to report concerns about her son. Police said weapons and a vehicle were missing, prompting efforts to locate the suspect before the mosque attack was reported.
• Federal agencies are assisting the investigation into the Islamic Center of San Diego shooting. The Federal Bureau of Investigation and the Bureau of Alcohol, Tobacco, Firearms and Explosives are involved because of the attack’s scale and possible hate-crime dimension.